This document discusses strategies for problem solving negotiations in the public sector. It outlines two main negotiation strategies: seeking advantage and seeking joint gain. Seeking joint gain is preferable as it expands opportunities for mutual benefit, builds relationships, and benefits the parties over time. Key aspects of seeking joint gain include identifying shared interests rather than positions, inventing options that advance all interests, separating the people from the problem, and using objective criteria and fair processes. Trust is also important and is developed through authentic communication and cooperation on fair terms.