If you want to synchronize new elements from MagicDraw to the module view Data Source, you must synchronize them from the original Data Source that represents that module.
To create a module view Data Source
Right-click a module in DataHub Explorer and select Create data source from View.
The Create data source from View dialog opens and lists all available views. From the View drop-down list, select one of the views.
The module view Data Source of the selected view will be created.