Okla. Stat. tit. 20, § 78

The Supreme Court shall appoint to serve at its pleasure as Clerk for that Court a person who is licensed to practice law within the State of Oklahoma. The Clerk shall keep the records, files and papers committed to his care, and record the judgments, decrees and orders of the Supreme Court, the Court of Criminal Appeals, the Court of Appeals, the Court of Bank Review and the Court on the Judiciary and perform such other services and duties as may be authorized or prescribed by the Supreme Court.