but at the end of the day, it is most important that you and your partner company have come to a clear understanding of what your association includes. to avoid future disputes and issues, the partners should write a formal restaurant partnership agreement before forming a general partnership. a partnership agreement for restaurant business will be beneficial for your company and each of your partners should have a copy once it is finalized and signed. last but not least to include in your restaurant partnership agreement are the signatures and contact information of each involved partner.