Class diagrams

If a UML 1.4 class diagram is owned by a UML 1.4 profile it is migrated into a UML 2 profile diagram.

The UML 1.4 type subsystem is no longer supported by UML 2. UML 1.4 subsystems are migrated into UML 2 components with applied UML 2 standard stereotype «Subsystem».

The UML 1.4 type flow is no longer supported by UML 2. UML 1.4 flows are migrated into UML 2 dependencies with applied stereotype «Flow (UML 1.4)» provided by the UML 1.4 compatibility profile.