From a Teiid Designer perspective there would probably be no impact on export Dynamic VDB.xml file. For importing, the teiid-modeshape VDB.xml sequencer would have to be enhanced to allow multiple metadata tags. From there, the DynamicVdb.convert() method would have to look for loop on each metadata tag and append/add new relational tables/view/procedures/functions into the model for that model-element.

Support multiple metadata tags ------------------------------ Key: TEIIDDES-2473 URL: https://issues.jboss.org/browse/TEIIDDES-2473 Project: Teiid Designer Issue Type: Feature Request Components: Patch Release, Teiid Integration Reporter: Steven Hawkins Assignee: Dan Florian Fix For: 11.1 With TEIID-3372 we allowed metadata tags under a model, rather than relying on comma separated values. Any Designer side logic dealing with the DMR layer will need to be updated to match the new server side logic - see ModelMetaData getSourceMetadataType and getSourceMetadataText