Hello,
If “B” is invoked as a call activity from inside “P”, there is a parent-child link established by the Process Engine.
However, if “B” is invoked as an independent process (assuming it has a start message event), there is no way to “link” it to any other instance. “B” in itself becomes a top level instance.
Regards,
Gurudeva
#webMethods#webMethods-BPMS#BPM