Okla. Stat. tit. 58, § 58-462.1: Partition of property under the will - Sale

When the will of a testator authorizes the executor or personal

representative of an estate being probated to institute partition of

real property in which the testator at his death held an undivided

interest, an order by the probate court authorizing the institution

of such action, or the joinder of such action with a quiet title

suit, shall be unnecessary. Further, in the event a sale is

confirmed in the partition action, no confirmation of sale in the

probate case shall be required.