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Bug 119414

Summary:	allow representing classifier to be removed from lifelines
Product:	uml	Reporter:	Peter Lam <petersl>
Component:	General Diagram	Assignee:	issues@uml <issues>
Status:	NEW ---
Severity:	blocker
Priority:	P3
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	ENHANCEMENT	Exception Reporter:

Description Peter Lam 2007-10-18 22:05:28 UTC

Currently, once a representing classifier is selected for a lifeline, a different representing classifier can be
selected but the representing classifier can not be removed completely from the lifeline. There are situations where
representing classifier needs to be removed from the lifeline and the tool should allow this to be done.

Workaround for now:
- create a new or dummy class
- change the lifeline to represent that dummy class
- delete the dummy class
- press the Diagram Synchronization button from the diagram window toolbar or right-click on the lifeline and select
Synchronize Element with Data to refresh the lifeline
Now, the representing classifier should disappear.