You can change the parent object for the detail list schema (step 2 in the article) as shown on the below screenshot:
Also, in case the changes are not reflected straight away once all the required steps from the instruction are done, generate a source code and compile a system.
Hope this helps!
Thanks Anastasiia Zhuravel,
Now the interface works but the list is not working propertly
it allow me create records, but when i refresh the page, i can't see my records and the debugger show the error in the pic , but the records are persisted, i've check it in the DataBase,
Any idea what is the problem?
Carlos Alberto Arce Ortuño,
The error message indicates that there is an issue with a column: it is either incorrectly added to the schema page or is renamed/deleted.
I would suggest to double-check the article and re-add the custom Attachments detail anew following the guidance so this way it will be properly added to the needed section.
In case the issue still persists or occurs with your custom columns added to the detail afterwards, please approach us at firstname.lastname@example.org, so we will be able to check the configuration on the instance and find the root cause of the issue.