Any elections for plan-to-plan transfers or rollovers are contingent upon completion and acceptance of all necessary forms and documents. The forms for this purpose shall be provided by the Board and will have no effect until it is signed, filed with the Board by the Participant or the beneficiary, and accepted by the Board. The Participant and the Beneficiary accepts and acknowledges that he has the burden for executing and filing, with the Board, the proper beneficiary designation form.
Okla. Admin. Code § 590:25-9-19