Team Charter: Shared Agreements for Collaboration

A team charter is the operating agreement that governs how teams work together, distinct from the principles, heuristics, and patterns that guide the actual design work. Teams use charters to establish shared norms for collaboration. The source positions charters as one of four essential guidance types, meaning they work best when paired with design principles and usability heuristics rather than standing alone. The common mistake is using a charter to dictate specific design solutions when its real job is aligning the team on process.