Okla. Stat. tit. 12A, § 12A-1-9-107A: Control of controllable electronic record,

controllable account, or controllable payment intangible.

CONTROL OF CONTROLLABLE ELECTRONIC RECORD, CONTROLLABLE ACCOUNT, OR

CONTROLLABLE PAYMENT INTANGIBLE

(a) A secured party has control of a controllable electronic

record as provided in Section 12-105 of this title.

(b) A secured party has control of a controllable account or

controllable payment intangible if the secured party has control of

the controllable electronic record that evidences the controllable

account or controllable payment intangible.