Issue 18018: Location: 16.2.3 Semantics / Opaque Actions (uml25-ftf) Source: Lockheed Martin (Mr. Michael Jesse Chonoles, michael_chonoles2(at)omg.org) Nature: Enhancement Severity: Minor Summary: Detail: Why restrict OpaqueActions to textual concrete syntax, when other approaches are possible. Resolution: Revised Text: Actions taken: September 27, 2012: received issue Discussion: End of Annotations:===== s is issue # 18018 Problem: 16.002 Severity: Minor Level: Enhancement Location: 16.2.3 Semantics / Opaque Actions Detail: Why restrict OpaqueActions to textual concrete syntax, when other approaches are possible. Source: Michael Jesse Chonoles