iStarML is an XML-based format for enabling interoperability among i* tools. Its main design focus was to support data interchange even when involved tools implement different i* variants. In this paper, we present a
summary of the format, we briefly describe the ccistarml Java library, and we show an application of it. We finally summarize the requirements for representing new i* concepts in order to generate a revised version of iStarML.
Cares, C. [et al.]. Tool interoperability using iStarML. A: International i* Workshop. "iStar 2011: proceedings of the 5th International i* workshop: 29-30th August, 2011, Trento, Italy". Trento: CEUR Workshop Proceedings, 2011, p. 166-168.