The Issue: When instantiating a process that creates subprocesses (e.g. parent process A starts an instances of subprocess B), there is currently no easy way to know which subprocess B corresponds to which parent process A other than guessing based on the "closeness" of the process instance IDs.

Proposed Solution: When viewing the Process Model for an instance with subprocess node(s), it would be nice if mousing over the subprocess node(s) resulted in the subprocess instance's ID being displayed.