is there a way to tracking an activity diagram where it being used/reference? same as the variables can find all the references.

Hello nyan,

Right now, there is not a search for activity program names, but look for it in a coming 2.8 patch release. This feature is in our backlog of work we hope to accomplish soon. I was hoping that it would be in the initial release of 2.8, but didn't make it.

Thanks for your inquiry.