As default behavior, Importing DDL into an existing model removed the other tables ---------------------------------------------------------------------------------- Key: TEIIDDES-1725 URL: https://issues.jboss.org/browse/TEIIDDES-1725 Project: Teiid Designer Issue Type: Bug Components: Import/Export Affects Versions: 7.8 Reporter: Van Halbert Fix For: 8.2 When using the DDL importer to import into an existing model, the default behavior is to replace what's there, not just add to an existing model. I think the default behavior should be do no harm, which would be add to the existing model.