Section 15-121 - Contested matters relating to partners; contested votes(a) Upon application of any partner of a partnership which is formed under the laws of the State of Delaware or doing business in the State of Delaware, the Court of Chancery may hear and determine the validity of any admission, election, appointment or dissociation of a partner of the partnership, and the right of any person to become or continue to be a partner of the partnership, and to that end make such order or decree in any such case as may be just and proper, with power to enforce the production of any books, papers and records relating to the issue. In any such application, the partnership shall be named as a party, and service of copies of the application upon the partnership shall be deemed to be service upon the partnership and upon the person or persons whose right to be a partner is contested and upon the person or persons, if any, claiming to be a partner or claiming the right to be a partner; and the person upon whom service is made shall forward immediately a copy of the application to the partnership and to the person or persons whose right to be a partner is contested and to the person or persons, if any, claiming to be a partner or the right to be a partner, in a postpaid, sealed, registered letter addressed to such partnership and such person or persons at their post-office addresses last known to the person upon whom service is made or furnished to the person upon whom service is made by the applicant partner. The Court may make such order respecting further or other notice of such application as it deems proper under the circumstances.(b) Upon application of any partner of a partnership which is formed under the laws of the State of Delaware or doing business in the State of Delaware, the Court of Chancery may hear and determine the result of any vote of partners upon matters as to which the partners of the partnership, or any class or group of partners, have the right to vote pursuant to the partnership agreement or other agreement or this chapter (other than the admission, election, appointment or dissociation of partners). In any such application, the partnership shall be named as a party, and service of the application upon the person upon whom service is made shall be deemed to be service upon the partnership, and no other party need be joined in order for the Court to adjudicate the result of the vote. The Court may make such order respecting further or other notice of such application as it deems proper under the circumstances.(c) Nothing herein contained limits or affects the right to serve process in any other manner now or hereafter provided by law. This section is an extension of and not a limitation upon the right otherwise existing of service of legal process upon nonresidents. 72 Del. Laws, c. 151, § 1.;