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Widget security works on two separate levels:
By default, new widgets are forbidden for all zone types and allowed only for authorized roles (without any roles selected). You need to explicitly allow your widgets for specific types of zones and users.
To edit the permissions of a widget:
You can allow widgets for the following locations:
and one of the following types of users:
Note: The user permissions do NOT apply for group widget zones. Users who are administrators of groups can work with all widgets that are allowed for group widget zones (on pages owned by the given group). See also: Customizing group pages using widgets
The security settings only apply when:
The system does NOT automatically remove existing instances of widgets if you cancel the permissions for the given zone type or the user who added the widget.