Issue 8013: multiplicity of relations (plm-ftf)
Source:  (, )
Nature: Enhancement
Severity: Significant
Summary: There is a discrepancy between the base standard ISO 10303-214 and the OMG PLM Services 1.0 with respect to the multiplicity of relations. While in AP214 of the template “SET [0:?]” is used, in the PLM Services, especially in the XML platform specific model the template “optional SET [1:?]” is used. Although this mapping may be semantically equal, a problem arises with respect to the automatic translation between ISO 10303-21 files and PLM XML files/streams. Proposed solution: consider revising the mapping of cardinalities of type “optional SET [1:?]” in the PLM (XML) Services into “SET [0:?]”.

Resolution: 
Revised Text: 
Actions taken:
December 30, 2004: received issue
Discussion: 
The resolution will be part of the necessary alignments of PLM Services 2.0 informational model with the AP214 maintenance revision.
End of Annotations:=====

m: webmaster@omg.org 
Date: 30 Dec 2004 12:01:21 -0500 
To: <issues@omg.org> 
Subject: Issue/Bug Report 



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Name: Günter Staub
Company: PDTec GmbH
mailFrom: staub@pdtec.de
Notification: Yes
Specification: Product Lifecycle Management Services (PLM Services)
Section: ..., 7, 8., 9, ...
FormalNumber: dtc/04-11-04 (.dtc_04-11-04.pdf.)
Version: n/a
RevisionDate: 11/04/04
Page: 584
Nature: Enhancement
Severity: Significant
HTTP User Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322)
Description
There is a discrepancy between the base standard ISO 10303-214 and the OMG PLM Services 1.0 with respect to the multiplicity of relations. While in AP214 of the template .SET [0:?]. is used, in the PLM Services, especially in the XML platform specific model the template .optional SET [1:?]. is used. Although this mapping may be semantically equal, a problem arises with respect to the automatic translation between ISO 10303-21 files and PLM XML files/streams. Proposed solution: consider revising the mapping of cardinalities of type .optional SET [1:?]. in the PLM (XML) Services into .SET [0:?]..