Okla. Stat. tit. 12, app 1 R. 1.103
The petition for review shall comply with Rule 1.301, Form No. 9. Within twenty days after the filing of the petitioner's petition for review in the Supreme Court, the respondent (other than the court) shall file a response in the Supreme Court. The response shall comply with Rule 1.301, Form No. 10. If a cross appeal is taken by respondent, in addition to the response, respondent must also file a petition for review in the same form prescribed for petitioner, and petitioner must file a response.
A petition for review shall be deemed amended to include errors set forth in the propositions in the Brief-in-chief provided that the errors or issues were presented to the Workers' Compensation Court. Jackson v. Oklahoma Memorial Hospital, 1995 OK 112, ¶ 5, 909 P.2d 765, 768 (Okla.1995). Error may not be raised for the first time in a reply brief.
Okla. Stat. tit. 12, app 1 R. 1.103