## Answer Please take the following measures. 1. Restore the relevant record in the "[Link](/en/manual/table-management-choices-text-link)" destination table. 1. Return the contents of the option list to their previous state. --- ## Overview If the classification item is set to list format (select from the option list), the display content on the screen will be the title of the link destination or the display content set in the option list, but the registered value will be the record ID of the link destination or the code value set in the options list. Therefore, if you delete the linked record or change the code value of the option list, the registered value will remain the previous value and an item that is not in the options will be selected. In such a case, "? Previous setting value" will be displayed on the screen. If the classification item is in list format, be careful when changing or deleting the option list. The "?" display will also return to its original state by returning the deleted record of the linked destination or returning the changed or deleted item in the option list to its previous state. ## Related Items <div id="ManualList"><ul><li><a href="/en/manual/table-management-choices-text-link">Manage Table: Editor: Column Advanced Settings: Option List: Link</a><span>10.11.2024 up</span></li></ul></article></div><input id="SearchTextHidden" type="hidden" value="" />