Verbal and graphic statement, in broad outline, of an organization’s assumptions or intent in regard to an operation or series of operations of new, modified, or existing organizational systems.
Sources:
NIST SP 800-160v1r1
from
ANSI/AIAA G-043B-2018
Verbal and graphic statement of an organization’s assumptions or intent in regard to an operation or series of operations of a specific system or a related set of specific new, existing, or modified systems.
Sources:
NIST SP 800-160v1r1
under operational concept
from
ANSI/AIAA G-043B-2018