операционная способность(functional skill, capability and capacity of a person or organisation to perform certain duties, tasks and obligations VLZ_58)
исполнительная дисциплина(Operational discipline is defined as a consistent pattern of desirable behavioral choices that support successful human activity. ART Vancouver)
оперативный вопрос(I function as the liaison between BellSouth's and Covad's operations groups in the resolution of operational issues arising from Covad's use of BellSouth ... – АД Leviathan)