This document provides 5 tips for building community. Tip 1 suggests knowing your target audience and how they can help your reporting. Tip 2 recommends participating in existing online communities like Facebook and Twitter. Tip 3 says if no community exists, consider building one. Tip 4 is to organize sources using tools like Google Forms. Tip 5 is to design for participation by making tasks compelling. The tips focus on finding and engaging relevant communities to help with reporting through participation and collaboration.