Okla. Stat. tit. 30, § 3-304
(b) If a court of another state in which a guardianship or protective proceeding is pending requests assistance of the kind provided in subsection (a) of this section, a court of this state has jurisdiction for the limited purpose of granting the request or making reasonable efforts to comply with the request.
Historical Data Laws 2010, SB 2204, c. 257, § 4, eff. November 1, 2010.