Solution : https://service.sap.com/sap/support/notes/1287150 (SAP Service marketplace login required)
Key words :
terms cprojects field control reason, required entry fieldswe assume, cprojects field control, field control, simple principle, weakest wins, hidden = result, display = result, mandatory = result, conditions
Related Notes :
| 1335432 | Field control: Composite note about corrections/information |