diff --git a/ch.jnetwork.sac-controls/CONTRIBUTING.md b/ch.jnetwork.sac-controls/CONTRIBUTING.md
index 5f282702..5411980b 100644
--- a/ch.jnetwork.sac-controls/CONTRIBUTING.md
+++ b/ch.jnetwork.sac-controls/CONTRIBUTING.md
@@ -1 +1,5 @@
-
\ No newline at end of file
+These packages are maintained and updated by exanic AG and jNetwork GmbH.
+
+The packages may be used freely. Any licence conditions regarding dependencies must be observed in each case.
+
+Errors may be reported at any time or corrected with a pull request. We reserve the right to reject pull requests if they do not fit in with the concept and idea of the library.
diff --git a/ch.jnetwork.sac-controls/LICENSE.md b/ch.jnetwork.sac-controls/LICENSE.md
index 2d518d69..4f25b2ac 100644
--- a/ch.jnetwork.sac-controls/LICENSE.md
+++ b/ch.jnetwork.sac-controls/LICENSE.md
@@ -1,3 +1,7 @@
-# Lizenz
+# Licence
 
-Diese Library wurde durch die jNetwork GmbH und die exanic AG entwickelt.
+This library was developed by jNetwork GmbH and exanic AG.
+
+Licences from third parties must be procured in each case.
+
+The library may be used at your own risk.
diff --git a/ch.jnetwork.sac-controls/TODO.md b/ch.jnetwork.sac-controls/TODO.md
index efc45b2e..03ac14d9 100644
--- a/ch.jnetwork.sac-controls/TODO.md
+++ b/ch.jnetwork.sac-controls/TODO.md
@@ -1,3 +1,3 @@
 # Open Tasks
 
-Keine offenen Tasks
+See: https://github.com/simpleangularcontrols/simpleangularcontrols/issues
diff --git a/ch.jnetwork.sac-controls/build.compodoc.bat b/ch.jnetwork.sac-controls/build.compodoc.bat
deleted file mode 100644
index dc0356c7..00000000
--- a/ch.jnetwork.sac-controls/build.compodoc.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-call npm run-script compodoc-bs3
-call npm run-script compodoc-bs4
diff --git a/ch.jnetwork.sac-controls/build.package.bat b/ch.jnetwork.sac-controls/build.package.bat
deleted file mode 100644
index 8e94b48b..00000000
--- a/ch.jnetwork.sac-controls/build.package.bat
+++ /dev/null
@@ -1,44 +0,0 @@
-call ng build sac-common
-call ng build sac-bootstrap3
-call ng build sac-bootstrap4
-
-echo .
-echo "Edit package.json Files in Dist Folder and press a key"
-pause
-
-cd dist/sac-common
-call npm pack
-
-cd ../..
-
-cd dist/sac-bootstrap3
-call npm pack
-
-cd ../..
-
-cd dist/sac-bootstrap4
-call npm pack
-
-cd ../..
-
-
-echo "Relase done ..."
-
-cd dist/sac-common
-call npm publish
-
-cd ../..
-
-cd dist/sac-bootstrap3
-call npm publish
-
-cd ../..
-
-cd dist/sac-bootstrap4
-call npm publish
-
-cd ../..
-
-
-echo "Publish done ..."
-pause
diff --git a/ch.jnetwork.sac-controls/run.app.bat b/ch.jnetwork.sac-controls/run.app.bat
deleted file mode 100644
index 3ee2bbfa..00000000
--- a/ch.jnetwork.sac-controls/run.app.bat
+++ /dev/null
@@ -1 +0,0 @@
-ng serve
diff --git a/ch.jnetwork.sac-controls/run.bootstrap3.bat b/ch.jnetwork.sac-controls/run.bootstrap3.bat
deleted file mode 100644
index 5d591998..00000000
--- a/ch.jnetwork.sac-controls/run.bootstrap3.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-ng build sac-bootstrap3 --watch
-
diff --git a/ch.jnetwork.sac-controls/run.bootstrap4.bat b/ch.jnetwork.sac-controls/run.bootstrap4.bat
deleted file mode 100644
index 6c0780e8..00000000
--- a/ch.jnetwork.sac-controls/run.bootstrap4.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-ng build sac-bootstrap4 --watch
-
diff --git a/ch.jnetwork.sac-controls/run.common.bat b/ch.jnetwork.sac-controls/run.common.bat
deleted file mode 100644
index 9b756ab4..00000000
--- a/ch.jnetwork.sac-controls/run.common.bat
+++ /dev/null
@@ -1 +0,0 @@
-ng build sac-common --watch