ACTION FORMULAS are used to add ACTIVITIES or EVENTS and change the status of an ADMISSION when an ACTIVITY (a FORM) is completed. This happens either when the form_close () function is invoked or when the last item in a form is answered.

An ACTION can be an ITEM in a FORM that is shared by several activities using an ITEM TYPE: "FORM". In this case, the ACTION will only be executed when the ACTIVITY including the FORM when the ACTION is the last one closing.