In draft enabled applications, the edit, locked, unsaved data, or draft status is rendered in the first column in which you have added the semantic key using the semantic key annotation.
<Annotations xmlns="http://docs.oasis-open.org/odata/ns/edm" Target="STTA_PROD_MAN.STTA_C_MP_ProductType"> <Annotation Term="Common.SemanticKey"> <Collection> <PropertyPath>ProductForEdit</PropertyPath> </Collection> </Annotation> </Annotations>