(1) Except as otherwise provided by a segment's organizing resolution in accordance with Subsection (2), a segment's associated entity is the sole member of the segment.
(2) A segment's organizing resolution may provide that a segment's membership includes a public agency other than the segment's associated entity only if the organizing resolution provides:
(a) the relative rights, powers, and duties of the segment's members;
(b) whether the members exercise the members' rights and powers and discharge the members' duties in one or more classes or groups;
(c) the method by which a member's membership in the segment is terminated;
(d) the effect of a member's termination; and
(e) the effect of the termination of the last member's membership in the segment, including the effect on the existence of the segment.