5. A system according to claim 1 , wherein said ordering application specific ontology comprises an ordering application specific vocabulary.
5. A system according to claim 1 , wherein said ordering application specific ontology comprises an ordering application specific vocabulary. 7. A system according to claim 5 , wherein said order related data comprises order related parameters identifying at least one of, (a) quantity, (b) a route of administration of a medical treatment, (c) a frequency of administering a treatment and (d) a form of medical treatment.