iStar 2.0 Core Language

This document introduces the iStar 2.0 core language, evolving the basic concepts of i* into a consistent and clear set of core concepts, upon which to build future work and to base goal-oriented teaching materials.

This document was built from a set of discussions and input from various members of the i* community. It is our intention to revisit, update and expand the document after collecting examples and concrete experiences of its application.

More detail, including the current draft of the document, can be found on the iStar Language site.

May 2016