Jennifer Horkoff, University of Toronto, and Gemma Grau, UPC Barcelona, have established the i* Quick Guide (with authorization by Eric Yu).

It is intended to be both an introduction to i* for new users and a reference guide for experienced users. Furthermore, as this guide is intended to be part of the i* collaborative wiki, we encourage feedback and collaboration in terms of suggesting alternative i* syntax and semantics, including extensions to the Framework. Visit the page for more details!

Thanks a lot, both of you, Jennifer and Gemma, for this tedious job!