Delete Record/RequestPerform without dialog prevents the deletion confirmation dialog box from displaying when the script step executes.
FileMaker Pro 6.0 or earlier
Make sure that the record you want to delete is active (use navigation script steps), and then use Delete Record/Request. If the current layout contains a portal, use Exit Record/Request to make sure that no related record is selected, then use Delete Record/Request. Use the Delete Portal Row script step. If Delete Record/Request executes when a related field in a portal is selected, the user sees a dialog box that asks whether the master record or related record should be deleted. Make sure that the find request you want to delete is active (use navigation script steps), and then use Delete Record/Request.