The form mode allows you to edit the contents of a table directly in the form mode.
To switch the current table to form mode, go to the table options and click on Switch to form mode:
How the form mode works
It is no longer possible to modify data directly in a table view.
When you click on a data item in the table, the record of the table opens automatically, and modifications are possible, contrary to the secured form mode.
Exit the form mode
To exit the form mode, follow the same process as to activate it.