A Mission Actor is a proprietary element that is required to model UPDM in Modeler.
Creation
To create a Mission Actor:
• From an
Architectural Description or
Service Description: right-click the Architectural Description or Service Description, point to New, point to MODAF, point to Operational, and then click Mission Actor.
• From an
OV-1d Mission Definition: click the Mission Actor toolbar button, and then click in free space on the diagram.