Invokes the 'Editing Permissions' form used to view and set ranges with permissions.
The command is enabled if document protection is stopped.
The 'Editing Permissions' form calls the IUserListService to obtain user names and the IUserGroupListService to obtain groups. You should implement at least the IUserListService service or both services in your application to use the form.
For more information see the RangePermission topic
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