One method, composed to fit the work.
Frame
Surface the real question. Align on outcomes, constraints, and what would have to be true for the program to be worth doing.
Map
Diagnose the current state. Map data, systems, decisions and incentives to find where the friction actually lives.
Design
Architect the target state. Choose patterns, sequence moves, and write the artifacts your teams will actually use.
Embed
Stay close while it ships. Coach the team, defend the design, and adjust as reality teaches what the plan could not.
Every engagement is a different composition of the same four phases. A review may need only Frame and Map; a build sprint runs the full sequence; an on-call retainer keeps Map and Design quietly available between bigger pieces of work.