Hi Andrus, My eomodel-to-cayenne converter automatically puts these eomodels into a Main data map. That should work fine and these all use the same data node so I don’t think this will be a problem.
Thank you, Ricardo > On Oct 13, 2025, at 8:35 AM, Andrus Adamchik <[email protected]> wrote: > > Yeah, cross-DataMap inheritance is not supported. We probably *can* support > it technically, as all DataMaps are eventually combined in a single > namespace, but currently it doesn't work. > > A. > >> On Oct 12, 2025, at 5:24 PM, Ricardo Parada <[email protected]> wrote: >> >> Hello, >> >> I have an Attachments data map that has an Attachment ObjEntity mapped to >> the ATTACHMENT DbEntity. >> >> In a separate data map named Main, I have a ClaimAttachment ObjEntity. I >> want this to be a child of the Attachment ObjEntity. >> >> In the Cayenne Modeler I click on the ClaimAttachment ObjEntity and in the >> ObjEntity Configuration section I see an Inheritance drop down. The only >> option in that drop down is "Direct Mapping to Table/View”. >> >> Shouldn’t this drop down list have the Attachment ObjEntity listed there? >> The Attachment ObjEntity has the Abstract class check box selected. >> >> Thanks in advance for any help, >> Ricardo Parada >> >
