Adding participants to Choreograph Task

I’m a beginner at this, and VP-BA (Analyst ed.). I can’t seem to add participants to a Choreography Task. I can add them to a subprocess, but not a simple task. If I open the specification and try to select participants there, the various possibilities show up, but the entries are ignored and continue to show as .

Can someone tell me what I’m missing? Unfortunately, this is one of the features that is not documented in the help files (or at least I can’t find it).

Thanks … Grant

Never Mind … turns out that ALT-CLK is required to select from the list. Seems odd, but that did it.

Grant

Hi Grant,

Thanks for your message and it’s good that you figured out the problem. However, I still not quite understand your original problem. Do you mean you cannot select existing Pool as Participant of Choreography Task?
As you mentioned you need to press Alt+mouse click to select the Participant, may I know what platform you are using? Thanks!

Best regards,
Lilian Wong