Encoding the ACCREDITATION RANGE

The combination constraints from the Table 5-3 and the minimum clearance, minimum sensitivity label and minimum protect as classification from Table 5-8 are encoded in the ACCREDITATION RANGE: example shown in the following example. PUBLIC and INTERNAL_USE_ONLY are defined so that these two classifications can never appear in a label with any compartment while NEED_TO_KNOW is defined so it can appear in a label with any combination of compartments, and REGISTERED with no compartments.

Example 5-9 Modified ACCREDITATION RANGE Section

ACCREDITATION RANGE:

classification= PUBLIC; only valid compartment combinations:

PUBLIC

classification= INTERNAL_USE_ONLY; only valid compartment combinations:

INTERNAL

classification= NEED_TO_KNOW; all compartment combinations valid;

classification= REGISTERED; only valid compartment combinations:

REGISTERED


minimum clearance= PUBLIC;
minimum sensitivity label= PUBLIC;
minimum protect as classification= PUBLIC;