Good day everyone. This issue is similar to my previous topic but then I realized the subject was different. Anyways this is my problem.
I have a custom module (prospect) that has been related to my other custom module (model_description).
When I create a new record in prospect with a model_description that has a value model_description1, all the records having model_description1 will lose their model_description. Note that the record in the prospect_inquiry will not be deleted, only the related field (model_description) will be deleted.