DI-IPSC-81430, DATA ITEM DESCRIPTION: OPERATIONAL CONCEPT DESCRIPTION (OCD) (05 DEC 1994)

DI-IPSC-81430, DATA ITEM DESCRIPTION: OPERATIONAL CONCEPT DESCRIPTION (OCD) (05 DEC 1994)., The Operational Concept Description (OCD) describes a proposed system in terms of the user needs it will fulfill, its relationship to existing systems or procedures, and the ways it will be used.