Issue 17838: Duration (uml25-ftf)
Source: Nomos Software (Dr. Edward Willink, ed(at)willink.me.uk)
Nature: Clarification
Severity: Significant
Summary: What does it mean to have both an expr and an observation?
Resolution: 
Revised Text: 
Actions taken:
September 26, 2012: received issue
Discussion: 

End of Annotations:=====
s is issue # 17838

Problem: 8.026

Severity: Medium
Type: Clarification
Location: 8.4.3 Duration p 81
Title: Duration
Description:
What does it mean to have both an expr and an observation?
Source: Edward Willink