RSA 304-B:28 Liability for Contribution.

I. A promise by a limited partner to contribute to the limited partnership is not enforceable unless set out in a writing signed by the limited partner.
II. Except as provided in the partnership agreement, a partner is obligated to the limited partnership to perform any enforceable promise to contribute cash or property or to perform services, even if he is unable to perform because of death, disability, or any other reason. If a partner does not make the required contribution of property or services, he is obligated at the option of the limited partnership to contribute cash equal to that portion of the value, as stated in the partnership records required to be kept pursuant to RSA 304-B:5, of the stated contribution that has not been made.
III. Unless otherwise provide