An opioid formulation for pulmonary administration in the treatment or management of pain, a pulmonary drug delivery device containing, method of administering, kit containing, and uses of same. Within the data generation system, a composition module defines a data generation template containing a plurality of fields each capable of holding one or more values according to specifications defined for predetermined data types. The identity data of the operational unit and the identity data of the service provider are protected with a key of the cryptographic method employed by the service provider. The cap assembly further includes a stabilizing valve assembly extending from the inner surface of the cap to the outer surface of the cap.