A BPM application developer is asked to include the process instance id, in the subject of
an activity, so that it appears when the task is shown in a user’s portal inbox. To accomplish
this type of display, which one of these Javascript API calls does the BPM application
developer need to include?

A.
tw.system.local.process.instanceId

B.
tw.system.step.id

C.
tw.process.instanceId

D.
tw.system.process.instanceId