This document discusses strategies for dealing with authorities in community practice, including submission of petitions, persuasion, negotiation, lobbying, advocacy, and confrontational strategies. Petitions involve collecting signatures to demonstrate support for an issue to decision-makers. Persuasion is used if no response is received after petitioning. Negotiation establishes communication between groups. Lobbying involves persuading those with decision-making power to take a supported course of action. Advocacy involves speaking on behalf of clients. Confrontational strategies occur when those favoring the status quo fight those favoring change. The overall goal is to create positive change for the community.