Section 17.205 - Documentation(a) The contracting officer shall justify in writing the quantities or the term under option, the notification period for exercising the option, and any limitation on option price under 17.203(g); and shall include the justification document in the contract file.(b) Any justifications and approvals and any determination and findings required by part 6 shall specify both the basic requirement and the increase permitted by the option.48 FR 42231, Sept. 19, 1983, as amended at 50 FR 1742, Jan. 11, 1985; 50 FR 52429, Dec. 23, 1985