5 CFR § 1201.25 - Content of agency response.
(a) The name of the appellant and of the agency whose action the appellant is appealing;
(b) A statement identifying the agency action taken against the appellant and stating the reasons for taking the action;
(c) All documents contained in the agency record of the action;
(d) Designation of and signature by the authorized agency representative; and
(e) Any other documents or responses requested by the Board.