ActivityModifyUserAccessinRequestWorkTask Request User Access Group Request Work Task ActivityChangeServiceDeliveryUnit Request Request Work Task VIM Access Control Establish Access Group View Access Groups per User Serials with Access Groups not assigned to the Part Manage Serial Structure Serial Structures Manage Serial structure Serial Information Serial Initialization Serial Maintenance Serial Part Serial Part Revision Serial Part Revisions Serial Parts Serials Assigned to Modifications Subtasks per Task Card Task Card Task Cards Manage Maintenance Event Manual Maintenance Event Pending Maintenance Events Manage Maintenance Order New Maintenance Order Maintenance Plan Define Execution Logic Structure Template Manage Template Structure Define Maintenance Program Maintenance Programs