Configuration steps live in the user guide sections below; this page collects module or plugin forms only.
RCA Auto Menu — user guide
Install plg_system_rca_automenu from your RCA download or the site updater. Open System → Plugins, find System - RCA Auto Menu, and enable it.
Open the plugin options.
Match menu by category title (default on): the plugin looks for a site menu item whose title matches the article’s category (or an ancestor category). Use Search under menu item to limit the search to a branch (for example your Documentation menu).
Documentation root category: choose the top com_content category that holds product documentation trees (for example Documents). When Auto-create product menu parent is on, the first save for a new product doc category can create a menu root for that product.
Product menu item type controls what that auto-created root is: intro article (when an intro article exists), separator, heading, or category list.
Category mappings is the fallback table: map a specific article category to a parent menu item when title matching does not find a parent.
Admin notices controls whether the plugin shows messages when it creates or updates menu items.
If no menu item appears, confirm the plugin is enabled, the article category matches your title rule or mapping row, and the chosen parent menu item exists and is published. Enable Admin notices temporarily to see plugin feedback on save.