How To Write A Usaid Concept Paper . Best examples of concept paper you haven't known about. An unsolicited application refers to grants or cooperative agreements. (PDF) HOW TO WRITE A PROJECT CONCEPT PAPER FOR FUNDING from www.researchgate.net If templates or formats are not provided, the following can serve as a useful concept paper structure. The five elements ofa concept paper the first section, the. Submit a written commitment by other organizations, donors or individuals.