diff --git a/docs/source/babs-init.rst b/docs/source/babs-init.rst
index 394d52ee..0bce67e8 100644
--- a/docs/source/babs-init.rst
+++ b/docs/source/babs-init.rst
@@ -20,6 +20,11 @@ Command-Line Arguments
       :ref:`how-to-define-name-of-input-dataset` below for general guidelines
       and specific restrictions.
 
+   --list_sub_file, --list-sub-file : @after
+      Examples:
+      `Single-session example <https://github.com/PennLINC/babs/blob/ba32e8fd2d6473466d3c33a1b17dfffc4438d541/notebooks/initial_sub_list_single-ses.csv>`_,
+      `Multi-session example <https://github.com/PennLINC/babs/blob/ba32e8fd2d6473466d3c33a1b17dfffc4438d541/notebooks/initial_sub_list_multi-ses.csv>`_.
+
    --keep_if_failed, --keep-if-failed : @after
       These words below somehow refuse to appear in the built docs...
       Please refer to below section
diff --git a/docs/source/preparation_config_yaml_file.rst b/docs/source/preparation_config_yaml_file.rst
index 1cc756fa..2fcd5cd9 100644
--- a/docs/source/preparation_config_yaml_file.rst
+++ b/docs/source/preparation_config_yaml_file.rst
@@ -147,6 +147,7 @@ Basics - Manual of writing section ``singularity_run``
 
             * See below :ref:`advanced_manual_singularity_run` --> bullet point regarding
               ``--bids-filter-file`` for explanations.
+            * See :ref:`babs-init` for examples of ``--list_sub_file``/``--list-sub-file`` to filter subjects and sessions.
 
     * :octicon:`alert-fill` :bdg-warning:`warning` Exception for positional arguments: if you have more than one input datasets,
       you must use ``$INPUT_PATH`` to specify which dataset to use for the positional argument input BIDS dataset.