I am trying to do two things to the definition Project Milestone . 1 - add a property and 2 - relate it directly to the System
When I do this there is no change in the definition after I load in the usrprops file and then re-open the encyclopedia. When I open the encyclopedia, then use the File Manager to open the usrprops from the opened encyclopedia I can see the changes that should be reflected on the definition. I tried to include the Project Milestone symbol in another diagram and got a message saying that is not allowed. It may be there are restrictions on the Project Milestone.
Has anyone had any similar results in extending the Project Milestone meta model?