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  1. OMG Issue

UMLR — New notation for attribute

  • Key: UMLR-245
  • Legacy Issue Number: 15890
  • Status: open  
  • Source: Airbus Group ( Mr. Yves Bernard)
  • Summary:

    According to several discussions I had with UML users, it appears that many of them, who have the intent to simply to add an attribute to a class, finally create an association to the type of the required attribute. In all case I faced, the reason was that they prefer the notation UML proposes for association which is much more powerful. Mainly:
    Capability to get a modular diagram thanks to the “link notation”
    Capability to show the aggregation kind

    However attributes and association are not the same and it is a pity to introduce such a drift in the semantics just because of the notation.

    What do you think about adding a notation for the attributes that would offer the capability to represent all their properties and to designate their type using a link?

  • Reported: UML 2.5 — Fri, 10 Dec 2010 05:00 GMT
  • Updated: Fri, 6 Mar 2015 20:57 GMT