In the Content Completion sub-tab you configure what framework-specific the Content Completion Assistant proposes. The sub-tab is divided in two sections: Available actions and Current actions.
The Available actions section presents a table that displays the
actions defined in the Actions sub-tab, along with their icon, ID, and
name. The Current actions section holds the actions that the
Content Completion Assistant proposes when you work with a document
belonging to the edited framework. To add an action in this section as a sibling of the
currently selected action, use the
Add as
sibling button. To add an action in this section as a child of the currently
selected action use the
Add as
child button.