The document provides guidance on establishing a collaborative initiative using the Collaboration for Sustainability (C4S) Framework. The framework involves three stages: 1) Preparation for the C4S workshop, 2) the C4S workshop, and 3) Implementation. Stage 1 involves generating interest from potential partners and having each partner assess their individual goals. Stage 2 is a one-day workshop where partners present capabilities and goals, identify joint goals, and agree on the collaborative opportunity and success factors. Stage 3 involves implementing plans through a partnership agreement. The document provides templates and guidance to facilitate effective collaboration toward sustainability goals.