This Recommendation defines a UML profile for SDL-2000. It ensures a well-defined mapping between parts of a UML model and the SDL-2000 semantics. The profile is based upon the UML meta-model and upon the abstract grammar of SDL, and in the following is r
ITU-T Z.109-2007 history
2012ITU-T Z.109-2012 Specification and Description Language – Unified modeling language profile for SDL-2010 (Study Group 17)