Okla. Stat. tit. 72, § 196

A. If the guardian is appointed as a fiduciary by the United States Department of Veterans Affairs pursuant to regulations adopted by the Department in any applicable part of Title 38 of the Code of Federal Regulations, the fiduciary accounting provided to the Department pursuant to Section 13.280 of Title 38 of the Code of Federal Regulations shall be included in the annual accounting filed with the district court as part of the annual accounting of a guardian of the property as required by Section 4-303 of Title 30 of the Oklahoma Statutes. B. A guardian may work in consultation with an institutional fiduciary appointed by the Department pursuant to Title 38 of the Code of Federal Regulations and include information provided by the institutional fiduciary in the annual accounting of a guardian of the property as required by Section 4-303 of Title 30 of the Oklahoma Statutes.