diff --git a/index.md b/index.md
index 8b4adae..dd0db1f 100644
--- a/index.md
+++ b/index.md
@@ -8,24 +8,37 @@ type: docs
 Setup python3 and pip3.
 
 * [Default Variables](#default-variables)
+  * [python3_link_bin](#python3_link_bin)
+  * [python3_link_bin_path](#python3_link_bin_path)
   * [python3_packages](#python3_packages)
   * [python3_packages_extra](#python3_packages_extra)
+  * [python3_packages_remove](#python3_packages_remove)
 * [Dependencies](#dependencies)
 
 ---
 
 ## Default Variables
 
-### python3_packages
+### python3_link_bin
 
 #### Default value
 
 ```YAML
-python3_packages:
-  - python3
-  - python3-pip
+python3_link_bin: []
 ```
 
+### python3_link_bin_path
+
+#### Default value
+
+```YAML
+python3_link_bin_path: /usr/bin
+```
+
+### python3_packages
+
+The default packages depend on the OS version. For RHEL7 based systems, Python3.8 from SCL `centos-sclo-rh`. Therefore, the SCL need to be installed and enabled already! For RHEL8 based system Python3.9 will be installed from the Appstream repo.
+
 ### python3_packages_extra
 
 #### Default value
@@ -34,6 +47,16 @@ python3_packages:
 python3_packages_extra: []
 ```
 
+### python3_packages_remove
+
+Optional list of old Pathon packages that should be removed.
+
+#### Default value
+
+```YAML
+python3_packages_remove: []
+```
+
 ## Dependencies
 
 None.