diff --git a/R/custom_modules.R b/R/custom_modules.R
index 3a026827..efb6c4a2 100644
--- a/R/custom_modules.R
+++ b/R/custom_modules.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# custom_modules.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' Register a Wallace module
 #'
 #' Before running the Wallace application with \code{run_wallace()}, you can
diff --git a/R/envs_ecoClimate.R b/R/envs_ecoClimate.R
index ad6ad511..298c91c9 100644
--- a/R/envs_ecoClimate.R
+++ b/R/envs_ecoClimate.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# envs_ecoClimate.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title envs_ecoClimate Obtain ecoClimate variables
 #' @description download ecoClimate variables. See www.ecoclimate.org.
diff --git a/R/envs_userEnvs.R b/R/envs_userEnvs.R
index 0d42e775..b2c52ea2 100644
--- a/R/envs_userEnvs.R
+++ b/R/envs_userEnvs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# envs_userEnvs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #'
 #' @title  envs_userEnvs
 #' @description Load user provided rasters
diff --git a/R/envs_worldclim.R b/R/envs_worldclim.R
index 1914cf08..8d5f7c26 100644
--- a/R/envs_worldclim.R
+++ b/R/envs_worldclim.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# envs_worldclim.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title envs_worldclim Obtain WorldClim variables
 #' @description download WorldClim variables. See www.worldclim.com.
 #'
diff --git a/R/espace_nicheOv.R b/R/espace_nicheOv.R
index bae7422a..8d03a448 100644
--- a/R/espace_nicheOv.R
+++ b/R/espace_nicheOv.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# espace_nicheOv.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title espace_nicheOv Niche Overlap
 #' @description Function evaluates niche overlap between the two species for
 #'   which the occurrence density grid was computed
diff --git a/R/espace_occDens.R b/R/espace_occDens.R
index 528b03b2..ae7845b5 100644
--- a/R/espace_occDens.R
+++ b/R/espace_occDens.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# espace_occDens.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title Occurrence density grid
 #' @description calculates the part of environmental space more densely
diff --git a/R/espace_pca.R b/R/espace_pca.R
index 7c27992f..662206ce 100644
--- a/R/espace_pca.R
+++ b/R/espace_pca.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# espace_pca.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title espace_pca Principal component analysis
 #' @description Principal component analysis to reduce dimensionality of
 #'   environmental space
diff --git a/R/helper_functions.R b/R/helper_functions.R
index 518771de..f40f706e 100644
--- a/R/helper_functions.R
+++ b/R/helper_functions.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# helper_functions.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 ####################### #
 # MISC #
 ####################### #
diff --git a/R/model_bioclim.R b/R/model_bioclim.R
index e3f70d59..7aa91812 100644
--- a/R/model_bioclim.R
+++ b/R/model_bioclim.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# model_bioclim.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title model_bioclim Generate Bioclim model
 #' @description The function generates a BIOCLIM model using
diff --git a/R/model_maxent.R b/R/model_maxent.R
index 9d33c891..82c00e28 100644
--- a/R/model_maxent.R
+++ b/R/model_maxent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# model_maxent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title model_maxent Generate maxent.jar or maxnet model
 #' @description This functions generates maxent.jar or maxnet models using
diff --git a/R/occs_paleoDb.R b/R/occs_paleoDb.R
index 0bfdbd30..e340122e 100644
--- a/R/occs_paleoDb.R
+++ b/R/occs_paleoDb.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# occs_paleoDb.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' #' @title `occs_paleoDb` query paleobioDB database
 #' #' @description
 #' #' query paleobioDB database and returns the complete list of data, data with
diff --git a/R/occs_queryDb.R b/R/occs_queryDb.R
index d0482306..7f873e96 100644
--- a/R/occs_queryDb.R
+++ b/R/occs_queryDb.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# occs_queryDb.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' occs_queryDb Query online database for species occurrence records.
 #'
 #' @description  Queries a given database for occurrence data on the provided species
diff --git a/R/occs_userOccs.R b/R/occs_userOccs.R
index 9fbeac9e..0032b099 100644
--- a/R/occs_userOccs.R
+++ b/R/occs_userOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# occs_userOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title occs_userOccs Loads user provided occurrence records
 #' @description
 #' Load user database with species occurrence records. Returns a list of lists,
diff --git a/R/part_partitionOccs.R b/R/part_partitionOccs.R
index 7dcdd433..287f809c 100644
--- a/R/part_partitionOccs.R
+++ b/R/part_partitionOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# part_partitionOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title part_partitionOccs Partition occurrence data
 #' @description This function partitions occurrence data and background points
diff --git a/R/penvs_bgExtent.R b/R/penvs_bgExtent.R
index d96a7d2d..4349cbb9 100644
--- a/R/penvs_bgExtent.R
+++ b/R/penvs_bgExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_bgExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title penvs_bgExtent Generate background extent
 #' @description This function generates a background area according to a user-
diff --git a/R/penvs_bgMask.R b/R/penvs_bgMask.R
index 7e5e3003..5e491719 100644
--- a/R/penvs_bgMask.R
+++ b/R/penvs_bgMask.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_bgMask.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title penvs_bgMask Mask environmental data
 #' @description This functions crops and masks the environmental data to the
diff --git a/R/penvs_bgSample.R b/R/penvs_bgSample.R
index 9eabf18a..514537a3 100644
--- a/R/penvs_bgSample.R
+++ b/R/penvs_bgSample.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_bgSample.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title penvs_bgSample Sample background points
 #' @description This function samples background points from an area determined
diff --git a/R/penvs_drawBgExtent.R b/R/penvs_drawBgExtent.R
index 5adafa74..9475d399 100644
--- a/R/penvs_drawBgExtent.R
+++ b/R/penvs_drawBgExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_drawBgExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title penvs_drawBgExtent: Draw background extent
 #' @description This function generates a background area according to a user
 #'   drawn polygon and provided buffer.
diff --git a/R/penvs_userBgExtent.R b/R/penvs_userBgExtent.R
index 1c9ecc36..ed5b37a2 100644
--- a/R/penvs_userBgExtent.R
+++ b/R/penvs_userBgExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_userBgExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title penvs_userBgExtent: user provided background extent
 #' @description This function generates a background area according to a user
 #'   provided polygon and buffer.
diff --git a/R/poccs_removeByID.R b/R/poccs_removeByID.R
index 67fd1967..d650188a 100644
--- a/R/poccs_removeByID.R
+++ b/R/poccs_removeByID.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# poccs_removeByID.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title poccs_removeByID Remove occurrence by ID
 #' @description This function removes user selected occurrences by ID.
diff --git a/R/poccs_selectOccs.R b/R/poccs_selectOccs.R
index cd50a787..e7b85513 100644
--- a/R/poccs_selectOccs.R
+++ b/R/poccs_selectOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# poccs_selectOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title poccs_selectOccs Remove occurrences outside of polygon
 #' @description This function removes occurrences outside of a user created
 #'   polygon.
diff --git a/R/poccs_thinOccs.R b/R/poccs_thinOccs.R
index 8b1a09b3..96312fb6 100644
--- a/R/poccs_thinOccs.R
+++ b/R/poccs_thinOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# poccs_thinOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title poocs_thinOccs Thin occurrences
 #' @description The function thins the observed occurrences by a user provided
diff --git a/R/run_wallace.R b/R/run_wallace.R
index 94520d59..f8818109 100644
--- a/R/run_wallace.R
+++ b/R/run_wallace.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# run_wallace.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title Run \emph{Wallace} Application
 #' @description This function runs the \emph{Wallace} application in the user's
 #' default web browser.
diff --git a/R/vis_bioclimPlot.R b/R/vis_bioclimPlot.R
index e040ef0f..019a1992 100644
--- a/R/vis_bioclimPlot.R
+++ b/R/vis_bioclimPlot.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# vis_bioclimPlot.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title vis_bioclimPlot Visualize bivariate plot of BIOCLIM model
 #' @description
diff --git a/R/wallace-package.R b/R/wallace-package.R
index 16ce2875..674cf534 100644
--- a/R/wallace-package.R
+++ b/R/wallace-package.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# wallace-package.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @name wallace-package
 #' @aliases wallace
 #' @aliases wallace-package
diff --git a/R/xfer_area.R b/R/xfer_area.R
index 104772d6..6e09f81c 100644
--- a/R/xfer_area.R
+++ b/R/xfer_area.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_area.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title xfer_area Transfer model to a new area
 #' @description Function transfers the model generated in previous components to
diff --git a/R/xfer_draw.R b/R/xfer_draw.R
index be98e58b..bb3e3d4a 100644
--- a/R/xfer_draw.R
+++ b/R/xfer_draw.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_draw.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title xfer_draw Draw extent of transfer
 #' @description This function creates a polygon object from coordinates of user
diff --git a/R/xfer_mess.R b/R/xfer_mess.R
index d8d033d9..95b09841 100644
--- a/R/xfer_mess.R
+++ b/R/xfer_mess.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_mess.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title xfer_mess generate MESS map for transferred raster
 #' @description This function generates a MESS map for the new variables for
diff --git a/R/xfer_time.R b/R/xfer_time.R
index 16ee0af8..25b09951 100644
--- a/R/xfer_time.R
+++ b/R/xfer_time.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_time.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 
 #' @title xfer_time Transfer model to a new time
 #' @description Function transfers the model generated in previous components to
diff --git a/R/xfer_userEnvs.R b/R/xfer_userEnvs.R
index 7fe6ab58..4d32dcb8 100644
--- a/R/xfer_userEnvs.R
+++ b/R/xfer_userEnvs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_userEnvs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title xfer_userEnvs Transfer model to user specified area and time
 #' @description The function transfers the model generated in previous components
 #'   to user uploaded environmental variables.
diff --git a/R/xfer_userExtent.R b/R/xfer_userExtent.R
index 08fd5e00..45c20745 100644
--- a/R/xfer_userExtent.R
+++ b/R/xfer_userExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_userExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 #' @title xfer_userExtent: user provided extent of transfer
 #' @description This function generates an area of transfer according to a user
 #'   provided polygon and buffer.
diff --git a/inst/shiny/global.R b/inst/shiny/global.R
index 6b1a9b88..e5561253 100644
--- a/inst/shiny/global.R
+++ b/inst/shiny/global.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# global.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 library(wallace)
 library(glue)
 
diff --git a/inst/shiny/helpers.R b/inst/shiny/helpers.R
index 480f93c3..e67ec76d 100644
--- a/inst/shiny/helpers.R
+++ b/inst/shiny/helpers.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# helpers.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 uiTop <- function(mod_INFO) {
   modID <- mod_INFO$modID
   modName <- mod_INFO$modName
diff --git a/inst/shiny/modules/envs_ecoclimate.R b/inst/shiny/modules/envs_ecoclimate.R
index 50ec0408..e03f1b7e 100644
--- a/inst/shiny/modules/envs_ecoclimate.R
+++ b/inst/shiny/modules/envs_ecoclimate.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# envs_ecoclimate.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 envs_ecoclimate_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/envs_userEnvs.R b/inst/shiny/modules/envs_userEnvs.R
index f18e25df..c8e6a18f 100644
--- a/inst/shiny/modules/envs_userEnvs.R
+++ b/inst/shiny/modules/envs_userEnvs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# envs_userEnvs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 envs_userEnvs_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/envs_worldclim.R b/inst/shiny/modules/envs_worldclim.R
index 1dbbb89f..7e615962 100644
--- a/inst/shiny/modules/envs_worldclim.R
+++ b/inst/shiny/modules/envs_worldclim.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# envs_worldclim.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 envs_worldclim_module_ui <- function(id) {
   ns <- NS(id)
   tagList(
diff --git a/inst/shiny/modules/espace_nicheOv.R b/inst/shiny/modules/espace_nicheOv.R
index 527a0d89..93beaf24 100644
--- a/inst/shiny/modules/espace_nicheOv.R
+++ b/inst/shiny/modules/espace_nicheOv.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# espace_nicheOv.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 espace_nicheOv_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/espace_occDens.R b/inst/shiny/modules/espace_occDens.R
index fb517ff6..2fe2e72b 100644
--- a/inst/shiny/modules/espace_occDens.R
+++ b/inst/shiny/modules/espace_occDens.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# espace_occDens.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 espace_occDens_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/espace_pca.R b/inst/shiny/modules/espace_pca.R
index d0fad57f..e9429688 100644
--- a/inst/shiny/modules/espace_pca.R
+++ b/inst/shiny/modules/espace_pca.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# espace_pca.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 espace_pca_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/model_bioclim.R b/inst/shiny/modules/model_bioclim.R
index e3c5bdd9..c401a62d 100644
--- a/inst/shiny/modules/model_bioclim.R
+++ b/inst/shiny/modules/model_bioclim.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# model_bioclim.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 model_bioclim_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/model_maxent.R b/inst/shiny/modules/model_maxent.R
index 99af4ddd..023112a3 100644
--- a/inst/shiny/modules/model_maxent.R
+++ b/inst/shiny/modules/model_maxent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# model_maxent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 model_maxent_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/occs_paleoDb.R b/inst/shiny/modules/occs_paleoDb.R
index 9bc02a0c..1016ee06 100644
--- a/inst/shiny/modules/occs_paleoDb.R
+++ b/inst/shiny/modules/occs_paleoDb.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# occs_paleoDb.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 # occs_paleoDb_module_ui <- function(id) {
 #   ns <- shiny::NS(id)
 #   tagList(
diff --git a/inst/shiny/modules/occs_queryDb.R b/inst/shiny/modules/occs_queryDb.R
index fe816d01..c9ab86a8 100644
--- a/inst/shiny/modules/occs_queryDb.R
+++ b/inst/shiny/modules/occs_queryDb.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# occs_queryDb.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 occs_queryDb_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/occs_userOccs.R b/inst/shiny/modules/occs_userOccs.R
index 06aece88..4ed478f7 100644
--- a/inst/shiny/modules/occs_userOccs.R
+++ b/inst/shiny/modules/occs_userOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# occs_userOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 occs_userOccs_module_ui <- function(id) {
   ns <- NS(id)
   tagList(
diff --git a/inst/shiny/modules/part_nonSpat.R b/inst/shiny/modules/part_nonSpat.R
index daa76e5a..5b6ac090 100644
--- a/inst/shiny/modules/part_nonSpat.R
+++ b/inst/shiny/modules/part_nonSpat.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# part_nonSpat.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 part_nonSpat_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/part_spat.R b/inst/shiny/modules/part_spat.R
index 886a7a9b..ff4ab7ad 100644
--- a/inst/shiny/modules/part_spat.R
+++ b/inst/shiny/modules/part_spat.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# part_spat.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 part_spat_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/penvs_bgExtent.R b/inst/shiny/modules/penvs_bgExtent.R
index 0b9db46f..b3f755ca 100644
--- a/inst/shiny/modules/penvs_bgExtent.R
+++ b/inst/shiny/modules/penvs_bgExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_bgExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 penvs_bgExtent_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/penvs_drawBgExtent.R b/inst/shiny/modules/penvs_drawBgExtent.R
index 30e9c871..7c3d7145 100644
--- a/inst/shiny/modules/penvs_drawBgExtent.R
+++ b/inst/shiny/modules/penvs_drawBgExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_drawBgExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 penvs_drawBgExtent_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/penvs_userBgExtent.R b/inst/shiny/modules/penvs_userBgExtent.R
index 5711943d..dfd066dc 100644
--- a/inst/shiny/modules/penvs_userBgExtent.R
+++ b/inst/shiny/modules/penvs_userBgExtent.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# penvs_userBgExtent.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 penvs_userBgExtent_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/poccs_removeByID.R b/inst/shiny/modules/poccs_removeByID.R
index 2013cdd6..e6158cfa 100644
--- a/inst/shiny/modules/poccs_removeByID.R
+++ b/inst/shiny/modules/poccs_removeByID.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# poccs_removeByID.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 poccs_removeByID_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/poccs_selectOccs.R b/inst/shiny/modules/poccs_selectOccs.R
index e560f67b..87838f3c 100644
--- a/inst/shiny/modules/poccs_selectOccs.R
+++ b/inst/shiny/modules/poccs_selectOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# poccs_selectOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 poccs_selectOccs_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/poccs_thinOccs.R b/inst/shiny/modules/poccs_thinOccs.R
index 23a72385..c0540c3a 100644
--- a/inst/shiny/modules/poccs_thinOccs.R
+++ b/inst/shiny/modules/poccs_thinOccs.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# poccs_thinOccs.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 poccs_thinOccs_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/rep_markdown.R b/inst/shiny/modules/rep_markdown.R
index 898435a3..186d8757 100644
--- a/inst/shiny/modules/rep_markdown.R
+++ b/inst/shiny/modules/rep_markdown.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# rep_markdown.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 rep_markdown_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/rep_refPackages.R b/inst/shiny/modules/rep_refPackages.R
index 43cb1693..e1ce1c45 100644
--- a/inst/shiny/modules/rep_refPackages.R
+++ b/inst/shiny/modules/rep_refPackages.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# rep_refPackages.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 rep_refPackages_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/rep_rmms.R b/inst/shiny/modules/rep_rmms.R
index 8a4bd705..8ddfd9fc 100644
--- a/inst/shiny/modules/rep_rmms.R
+++ b/inst/shiny/modules/rep_rmms.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# rep_rmms.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 rep_rmms_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/vis_bioclimPlot.R b/inst/shiny/modules/vis_bioclimPlot.R
index 86efa5a6..d72fefbe 100644
--- a/inst/shiny/modules/vis_bioclimPlot.R
+++ b/inst/shiny/modules/vis_bioclimPlot.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# vis_bioclimPlot.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 vis_bioclimPlot_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/vis_mapPreds.R b/inst/shiny/modules/vis_mapPreds.R
index df37af38..be8a1f4f 100644
--- a/inst/shiny/modules/vis_mapPreds.R
+++ b/inst/shiny/modules/vis_mapPreds.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# vis_mapPreds.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 vis_mapPreds_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/vis_maxentEvalPlot.R b/inst/shiny/modules/vis_maxentEvalPlot.R
index befee1a8..49c113d0 100644
--- a/inst/shiny/modules/vis_maxentEvalPlot.R
+++ b/inst/shiny/modules/vis_maxentEvalPlot.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# vis_maxentEvalPlot.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 vis_maxentEvalPlot_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/vis_responsePlot.R b/inst/shiny/modules/vis_responsePlot.R
index d829793e..32859448 100644
--- a/inst/shiny/modules/vis_responsePlot.R
+++ b/inst/shiny/modules/vis_responsePlot.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# vis_responsePlot.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 vis_responsePlot_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/xfer_area.R b/inst/shiny/modules/xfer_area.R
index 358acf41..3660bc5e 100644
--- a/inst/shiny/modules/xfer_area.R
+++ b/inst/shiny/modules/xfer_area.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_area.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 xfer_area_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/xfer_mess.R b/inst/shiny/modules/xfer_mess.R
index 02e7e992..079e738c 100644
--- a/inst/shiny/modules/xfer_mess.R
+++ b/inst/shiny/modules/xfer_mess.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_mess.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 xfer_mess_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/xfer_time.R b/inst/shiny/modules/xfer_time.R
index 47b4e819..7aa9fe83 100644
--- a/inst/shiny/modules/xfer_time.R
+++ b/inst/shiny/modules/xfer_time.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_time.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 xfer_time_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/modules/xfer_user.R b/inst/shiny/modules/xfer_user.R
index d79fd77e..5aca141c 100644
--- a/inst/shiny/modules/xfer_user.R
+++ b/inst/shiny/modules/xfer_user.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# xfer_user.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 xfer_user_module_ui <- function(id) {
   ns <- shiny::NS(id)
   tagList(
diff --git a/inst/shiny/server.R b/inst/shiny/server.R
index 81b6be86..d41bfbe5 100644
--- a/inst/shiny/server.R
+++ b/inst/shiny/server.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# server.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 function(input, output, session) {
   ########################## #
   # REACTIVE VALUES LISTS ####
diff --git a/inst/shiny/ui.R b/inst/shiny/ui.R
index e6102117..5fb4301e 100644
--- a/inst/shiny/ui.R
+++ b/inst/shiny/ui.R
@@ -1,3 +1,26 @@
+# Wallace EcoMod: a flexible platform for reproducible modeling of
+# species niches and distributions.
+# 
+# ui.R
+# File author: Wallace EcoMod Dev Team. 2023.
+# --------------------------------------------------------------------------
+# This file is part of the Wallace EcoMod application
+# (hereafter “Wallace”).
+#
+# Wallace is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# Wallace is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Wallace. If not, see <http://www.gnu.org/licenses/>.
+# --------------------------------------------------------------------------
+#
 resourcePath <- system.file("shiny", "www", package = "wallace")
 shiny::addResourcePath("wallaceres", resourcePath)