Issue 7420: Description text for CollaborationOccurrence unclear (uml2-superstructure-ftf) Source: (, ) Nature: Clarification Severity: Significant Summary: The Description text for CollaborationOccurrence seems to be unclear about roles and the instances playing roles. For example, roles aren't involved in an occurrence, instances playing roles are. For another example, in the case of multiple occurrences of a given collaboration, the roles are the same, while the instances playing those roles may (or may not) differ. Resolution: Revised Text: Actions taken: June 1, 2004: received issue Discussion: End of Annotations:===== m: webmaster@omg.org Date: 01 Jun 2004 00:56:59 -0400 To: Subject: Issue/Bug Report -------------------------------------------------------------------------------- Name: Joaquin Miller Company: X-Change Technologies mailFrom: no@but.thanks Notification: Yes Specification: UML Section: 9.3.4 FormalNumber: ptc/03-08-02 Version: 2.0 RevisionDate: 8/-/3 Page: 160 Nature: Clarification Severity: Significant HTTP User Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) Opera 7.22 [en] Description The Description text for CollaborationOccurrence seems to be unclear about roles and the instances playing roles. For example, roles aren't involved in an occurrence, instances playing roles are. For another example, in the case of multiple occurrences of a given collaboration, the roles are the same, while the instances playing those roles may (or may not) differ.