Welcome to the Alf Forum!

This forum is for discussions on Alf, the Action Language for Foundational UML. Alf is a standard textual language for coding detailed, executable behavior within an overall model using the Unified Modeling Language (UML), or even for defining complete models using a textual notation. If you are a user of Alf, or you are just interested in learning more about it, ask questions here about the purpose, use and implementation of the language. The forum is monitored by the people who maintain the language specification and work on it’s implementation, so you will be sure to get definitive responses to your hardest questions, as we continue to build a strong user community together.