I have created an OVS for my custom BO UniversityDiploma with the fields ID (ID type), Name (Text type), University (Text type), City (Text type), Year (Text type) and Country (Pays in French) (Code/BCC type).
The problem is that the Country doesn't display values nor anything, even though I set CodePresentationMode in CCTS Information to ValueOnly (same for CodeAndValue).
c.f. screenshot attached
Have you ever encountered a similar scenario?