Workflow and SAP UI5
when creating a project with the goal of using SAP UI5 frontend services/ mobile devices to act on workflow tasks (accept/reject of approvals etc.), I need some additional information (hold in 3 tables) out of our database.
Which way is the better one:
a) to define a new service for accessing/showing the data from the database
b) to change/expand the existing WFSERVICE by additional functions
Any comment is welcome.
Best Regards Johann