Request information feature

In the preceding section, we learned about various human task patterns; however, in the following sections, we will explore and implement various features that greatly enhance BPMN. The following table highlights facts around the Request Information Feature:

Feature	Request Info Feature
Classification	Human Task Pattern
Intent	Requests information from other participants.
Motivation	Allows task participants to request for information from other participants.
Applicability	The request information pattern offers you the flexibility to request for additional information from participants or other users. All those participants who have acted on the task will be listed in the participant list, while we can also browse for other users. The task state will be Info Requested when the task is routed to the participant from whom the information is requested.
Implementation	The task participant who is requesting for information will click on Request...