How to use dynamic data to determine parallel worksteps

Hello all,

I have another issue, which maybe is a more complex one compared to my previous questions.

Before developing with Savvion we used the tool Teamworks. In Teamworks we are used to develop parallel worksteps as "multi instance looping" that spilt tasks to different users. For one of our customer processes I made a comparable process (with help of a subprocess) in Savvion. So far so good and this works fine. But now I want to make the 'next step'. The next step in this part is to use dynamic data. What is dynamic data?

This to determine to number of parallel tasks dependent of the users (coming from the Savvion user management database) selected in a screen.

Attached I have a document in which the situation in Teamworks and the recent situation in Savvion is descriped.

I hope someone have some tips en tricks how to deal with that.

Thanks in advance!!

FYI: I have some experience in creating DB adapters and making statements on the existing users in the database with help of this adapters. 

Multi instance looping in Teamworks.doc