(1) Two or more members may provide for the manner in which they will vote by signing an agreement for that purpose. Voting agreements may be valid for a period of up to 10 years. For public benefit corporations, voting agreements must have a reasonable purpose consistent with the corporation's public or charitable purposes. (2) A voting agreement created under this section is specifically enforceable.
Voting Agreements
Mont. Code Ann. § 35-2-543, under Members -- Delegates -- Voting.
Mont. Code Ann. § 35-2-543