Okla. Stat. tit. 54, § 54-500-1002A
Derivative action
DERIVATIVE ACTION.
A partner may maintain a derivative action to enforce a right of
a limited partnership if:
(1) the partner first makes a demand on the general partners,
requesting that they cause the limited partnership to bring an
action to enforce the right, and the general partners do not bring
the action within a reasonable time; or
(2) a demand would be futile.