In this subchapter:
(1) "Derivative proceeding" means a civil suit in the right of a domestic limited liability company or, to the extent provided by Section 101.462, in the right of a foreign limited liability company.
(2) "Managing entity" means an entity that is either:
(A) a manager of a limited liability company that is managed by managers; or
(B) a member of a limited liability company that is managed by members who are entitled to manage the company.
(3) "Member" includes a person who is a member or is an assignee of a membership interest or a person who beneficially owns a membership interest through a voting trust or a nominee on the person's behalf.