[OASIS Issue Tracker] (UBL-233) Document the constraints on cardinality in revisions and subsets

[OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>]

Ken Holman created UBL-233:
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             Summary: Document the constraints on cardinality in revisions and subsets
                 Key: UBL-233
                 URL: https://issues.oasis-open.org/browse/UBL-233
             Project: OASIS Universal Business Language (UBL) TC
          Issue Type: Improvement
          Components: Naming and Design Rules (NDR)
            Reporter: Ken Holman
            Assignee: Ken Holman


In the NDR document, the constraints on cardinality are not documented for the situations where changes in cardinality are considered: revisions and subsets.

When a vocabulary is revised, a BIE's cardinality can be changed to be a superset of the old cardinality. The new minimum can be lowered and/or the new maximum can be raised from the old values.

When a vocabulary is subset, a BIE's cardinality can be constrained to be a subset of the old cardinality. The new minimum can be raised and/or the new maximum can be lowered from the old values.



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