I am trying to manually create a button and define an OBN to a target floorplan.
There's already a how-to for that available [here|https://www.sme.sap.com/irj/sme/go/portal/prtroot/docs/library/uuid/600d31b9-27d5-2d10-3281-fbd10328463d?QuickLink=solutions].
On slide 9 it says to select the Registered Operation.
The question I have is: Where are these registered operations coming from? Sometimes one or two just appear but I want to understand what triggers them.