I need to select the data from my BDM according to the contents of a process variable, I have already been able to change the select via API REST with the contents of a UI Designer transitor variable, but now I need the contents to be of a process variable , it is possible?
No, but you may find it easier to write a Custom REST API for this case.
See here: http://documentation.bonitasoft.com/?page=rest-api-extensions
This refers to Subscription but if you export a REST extension you should be able to develop your own for Community.
regards
Seán
PS: While this may not be the complete answer you’re hoping for, it does indicate a possible solution, please mark as resolved.
But in this example he has in the forum he was able to display the contents of a process variable (In array format) in UI Designer:
http://community.bonitasoft.com/questions-and-answers/how-add-process-va…
But I did not understand how he managed to do this