Solution : https://service.sap.com/sap/support/notes/903854 (SAP Service marketplace login required)
Key words :
refx bdt application objects, refx bdt application objects, extend application menus, business data toolset, real estate contract, customer-specific functions, menu/object busv, terms gui status, gui status wb_default, cua additional functions
Related Notes :
| 690900 | User-defined real estate master data fields as of 470x200 |