import org.simantics.db.exception.DatabaseException;
import org.simantics.db.exception.ManyObjectsForFunctionalRelationException;
import org.simantics.db.exception.ServiceException;
+import org.simantics.document.AddDocumentAction;
import org.simantics.document.DocumentResource;
import org.simantics.document.ui.dialogs.UrlDetailDialog;
import org.simantics.layer0.Layer0;