“….an important part of CPOE systems, are defined as collections of orderables aimed to improve the organization and quality of the ordering process. Order sets are structured units of work that provide mnemonic value, convenience and efficacy, and clinical decision support during the ordering process" (12). They are a rich source of clinical knowledge and represent various kinds of clinical encounters such as admission, laboratory tests, medicines dispensed, surgical procedures to be performed, actions to be taken for discharging patients, etc.…”