The Partnership Self-Assessment Tool is a questionnaire that various partners can complete to examine the strengths and weakness of the partnership. Answers can help guide organizations and individuals to make the partnership increasingly successful. The tool measures a key indicator of a successful collaborative process: synergy (partnership synergy). The tool is designed for the evaluation of internal partnerships only. The tool contains eleven themed sections with a number of questions within each, and a variety of response options. This document is a coordinator guide and provides information on what the tool does, how it can help partnerships, and how it should be used to ensure reliable and valid results.