VDML11 — Redundant constraints of Activity, Role and Collaboration

Constraint “Activities that are performed by a Role MUST be contained in the same Collaboration that also contains the Role.” in Constraints of sub-clause 7.2.1.1.5 (Role Class), on page 31, is redundant with constraint “The Role that performs an Activity MUST be contained in the Collaboration that also contains the Activity.” in Constraints of sub-clause 7.2.1.2.1 (Activity Class), on page 34

Remove redundant constraint from Role

Remove the redundant constraint from the Role Class.