Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created 
the discussion

"Re: User Task inside Multiple Instances node to do concurrent User Task 
assignments"

To view the discussion, visit: https://community.jboss.org/message/785069#785069

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Firs of all not really sure what you trying to achieve with these two 
dimensions? 

If I understood your case right, you try to have a dynamic approval workflow 
that depends on two factors:
1. list of approvers defined at the process start or during process live time 
but before it enters the approval flow
2. some sort of completion condition that will allow to finish looping through 
approvers if one of the important ones has already approved it

if above is correct, you should use only the explicit loop construct which is 
based on exclusive gateways (since the standard loop characteristic is not yet 
implemented). That way you control how many tasks needs to be created and when 
you can proceed with the further activities. So in general it would look like 
following:
- enter the first task - initial work needs to be done
- once initial work is completed creates new task for the approver from the list
- once first approver is completed then you evaluate if another needs to take 
place or not
- if another approval is required you loop back to create another approval tasks
- if not continue with the flow

the only aspect that is not (directly) covered here is that if you would like 
to create tasks for several approvers at the same time but you can achieve this 
by assigning approval tasks to a group instead of individuals (actor). It gives 
possibility to access it by several approvers but of course only one can claim 
and work on it.

HTH
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