Okla. Stat. tit. 12, app 1 R. 1.106
An agreed settlement may be approved by the Workers' Compensation Court while a petition for review is pending in this Court. The parties need not seek approval of the appellate court to pursue a joint settlement before the Workers' Compensation Court. However, when the parties seek a joint settlement before the Workers' Compensation Court they shall file in the appellate court a joint motion to stay the appellate review proceeding for a period specified in the motion. The Workers' Compensation Court is responsible for filing, forthwith, a copy of the approved settlement order, bearing the Supreme Court number, in this Court. That filing shall constitute a dismissal of the pending review without further order of this Court.
Okla. Stat. tit. 12, app 1 R. 1.106