I cannot find a method to select certain relationships on workspaces. Only workaround I have found is to click entity and select show all parent and child objects. The problem is there are over a hundred relationships on screen when the model update process is done versus the ten relationships I really want.
1. Right-click in the workspace and select Add Selected Objects in Workspace.
(See screenshots TDM Add Select Objects to Workspace Context Menu.jpg, TDM Add Select Objects to Workspace Window.jpg)
2. Apply and OK.
3. The relationships will be added as desired.
Additional information on Relationships
1. Relationships are added automatically when you use right-click entity option Fill | Child/Parent Objects — here it is desired to add respective relationships.
2. If you add an entity manually in some workspace, it’s not necessarily a desired thing to have it completed with relationships and there is the option from the first email to Add Selected Object to Workspace | Select Lines which Have Both Shapes.
3. To hide relationship(s) of some entity(ies), select the relationship(s), use Delete Object or Delete and select Remove only graphical representative.
(See screenshot TDM Delete Confirmation Dialog.jpg)