We are planning an upgrade from 8.1 FP3 to 12.0 SP4. According to the release notes a new licensing model was introduced with 12.0 SP1. Based on the information provided I can map most of the old license types to their new equivalents but I do not see what happened to the old Studio Developer license. My interpretation of the licensing is as follows. Old New Viewer EVO (Enterprise Visibility Option) Participant Team Member Creator Manager Studio Developer ? Any help in validating my understanding as well as any insights into the fate of the Studio Developer license would be greatly appreciated.