The Minimum Clearance= Keyword

Following the user accreditation range specifications is the minimum clearance= keyword. This keyword is followed by a specification of the minimum clearance of any user on the system. This minimum clearance will be enforced by the system when setting user's clearances. The clearance is taken to begin with the first non-blank character following the blank after the keyword, and continues up to the next semicolon or the end of the line. The clearance must be well formed and in canonical form. A clearance is in canonical form if it begins with the sname of a classification followed by the name of zero or more CLEARANCES: WORDS:, in the order in which the words appear in the CLEARANCES: section. This clearance must be valid according to the CLEARANCES: encodings, but does not have to conform to the clearance combination constraints (and is therefore not well formed), and does not have to be in the user accreditation range.