CMMN Process Task information

Hello friends,

I am not sure but is that possible, there is no way to get more information about a single processTask in a CMMN? I try to get the formkey from the startevent in bpmn but I dont even know what process is called in the CMMN.
Maybe someone of you know how to get the formkey in a CMMN before the engine starts a new process :slight_smile: