Add missing library section and permissions guidance

docs/moderator_documentation/internal_users/handle_registration.md

@@ -2,6 +2,10 @@
 
 {term}`Pod` admins can enable manual sign-up validation. This setting requires moderators to approve or refuse account creations.
 
+```{dropdown} Required permissions
+- {guilabel}`Moderation` – provides access to the administration and moderation menus.
+```
+
 Requests appear in the {guilabel}`User Requests` list. Each request contains the following information:
 
 - The user the request was {guilabel}`Submitted by`

docs/moderator_documentation/internal_users/index.md

@@ -10,7 +10,7 @@ caption: Moderate users
 maxdepth: 1
 ---
 
-manage_users
+../reports/handle_users.md
 
 ```
 

docs/moderator_documentation/internal_users/manage_users.md

@@ -1,3 +0,0 @@
-# Manage users on your pod
-
-I