The head of an executive agency may use amounts available to the agency for oversight, acquisition, and procurement of information technology to support jointly with other executive agencies the activities of interagency groups that are established to advise the Director of the Office of Management and Budget in carrying out the Director’s responsibilities under this chapter. The use of those amounts for that purpose is subject to requirements and limitations on uses and amounts that the Director may prescribe. The Director shall prescribe the requirements and limitations during the Director’s review of the executive agency’s proposed budget submitted to the Director by the head of the executive agency for purposes of .section 1105 of title 31