When selecting a predicate in an ORM Source Model, the right click menu has an option to "Show role players". Selecting this menu item does nothing.

When selecting a role in an ORM Source Model, the right click menu has an option to "Show role player". Selecting this menu item produces the error message "ORM solution shapes cannot be included in groups".

Since it is currently not possible to graphically display a predicate without all related object types (i.e. role players) these menu options do not even appear to be needed.

Reproduced in: Visio for Enterprise Architects v10.0.2705