Extending oData and UI Fiori Services
Just want to know how extending Fiori works. Our situation is that we would like to create two tiles of the same app (PO Approval). One tile will be the standard FIORI PO Approval App while the other is the customized FIORI PO Approval App.
As far as I know, we can extend the UI by uploading our extended app with a new name, creating a new tile and role.
But what if we are also going to customize the oData services. Our plan is to copy the original oData service (say GBAPP_POAPPROVAL) and just customized the copied version (Z_GBAPP_POAPPROVAL). How can we link the customized oData with the UI? Does that mean that we need to edit every oData call in our customized App? Or is it better to just edit the original oData service?
Thanks in advance.