Keystone STARS Revisioning began in February 2016 with the entire process taking 16 months. Towards the end of this timeline, an independent researcher was hired to further examine the stakeholder engagement process. The researcher conducted a process evaluation using data collected and analyzed from three sources: stakeholder interviews, online surveys, and a document review. The overarching question was: Did the Keystone STARS Revisioning process meet its goal to fully engage stakeholders? (author abstract)