Implementing a value help in a BPM Human task with UI5

[Henry11]

HI All

I am looking for somebody who may have implemented the following scenario.

I have a BPM with a human task in which I generated the UI5 screens using the functionality in NWDS - See 5 Task.jpg

I have also created a value help in NWA for Sales org - See attachment 1 Value Help in NWA.JPG

My goal is to include have the value help on the Sales Org field on the task as a dropdown/search help from which the user can select values.

From reading the below blow it all seems possible

http://scn.sap.com/community/process-orchestration/blog/2015/07/08/value-help-framework--just-how-ea...

The instruction under UI5 states "Bind your model to a table and the data (Value & DisplayText) to columns and you’re away!"

The challenge is the way in which the UI5 component was generated - the code in the controller(See attached 2 Root Controller.JS.txt) is dynamic and builds up form and fields using the form.fragment.xml. So I cannot see how you would bind the valuehelp to the sales org field

If anyone has done this before I would appreciate any guidance

2 Root Controller JS.txt.zip

[Henry11]

Attached to this post i have included the UI5 components generated as well as the formfragement.xml file

4 Formfragment xml.txt.zip