Graphical Editor in Modeling Environment

We use Papyrus as the graphical editor for all UML diagrams. A tutorial on using Papyrus is given on the Papyrus project page. We do not describe the basic usage here but list some hints for using it.

• Only use elements that are supported by the textual editors. Please read the according textual syntax description to determine the elements. We will provide a reduced UI in future to ease adhering to these restrictions.
• Given names to associations before saving. This is required to display them in the textual syntax. We will provide automated validation in future to support users in not forgetting to set the name.