This document discusses open source contribution policies and provides guidance on creating a policy that is effective for both legal and engineering teams. It notes that having no policy does not mean having no rules, and that a policy can be too restrictive. An ideal policy is permissive, explicit, informative, frictionless, and minimizes risk while being consistently followed. The document outlines different considerations for using open source, contributing outside of work, contributing at work, patching, and releasing open source. It recommends treating the policy like an app to streamline the process and use data to promote open source activity.