I have two questions regarding BPMN notation for process maps.
1. Is it BPMN compliant to include a little icon in the corner of an activity step to indicate system interaction? If not, is there a better way to indicate this, in addition to referring to the system in the activity step?
2. If a process ends (e.g. Process 1.1.) and throws to a completely different process (e.g. 3.2.), what is the BPMN compliant method of indicating this? Is it by using a none end event with a description including the two process IDs, such as: '1.1./3.2. Process completed', OR is there another notation? I normally use link events, but under BPMN 2.0 link markers only apply to intermediate events, not end events.