{"section":"known-issues","requestedLocale":"en","requestedSlug":"master-datas-dynamic-storage-entity-groups-not-working-as-expected","locale":"en","slug":"master-datas-dynamic-storage-entity-groups-not-working-as-expected","path":"docs/en/known-issues/Master Data/master-datas-dynamic-storage-entity-groups-not-working-as-expected.md","branch":"main","content":"## Summary\n\nGrouping entities using the dropdown menu will generate an error message: `\"Message\":\"Object reference not set to an instance of an object.\"}`.  \n\nNote that this only applicable to V1 entities.\n\n## Simulation\n\n- Visit your account’s Dynamic Storage `https://{account}.ds.vtexcrm.com.br`;\n\n- Access the `Entidade de dados` tab and click on the \"__+__\" button.\n\nYou will receive an error message saying `RESPONSE: {\"Message\":\"Object reference not set to an instance of an object.\"}`.\n\n## Workaround\n\nUnfortunately there is no workaround at the moment. We are discontinuing this feature and no longer offering support."}