Recall the example of csináltathatjátok (make-CAUS-MODAL-2PL-OBJ) "you can have it made", where the lemma is csinál "make", the derivational suffixes -tat and -hat denote causativity and modality, respectively, and the morphological code of the word form includes information on causativity and modality as well.
no derivational information is marked in the case of the denominal verb kezel "treat, han-dle", which is derived from kéz "hand", since this information is irrelevant from a syntactic point of view.