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                            Key: PDME-81
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                            Legacy Issue Number: 2242
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                            Status: open
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                            Source: Anonymous
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                            Summary:
Summary: Reference: PDM Enablers 2.7.2
Problem: Usage inherits from PdmReferenceRelationship and Node, but these
inheritances do not appear in the UML diagram in 2.7.2. They should. - 
                            Reported: PDME 1.0b1 — Mon, 7 Dec 1998 05:00 GMT
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                            Updated: Fri, 6 Mar 2015 20:58 GMT