Define the workflow for a value stream by discovering it, deriving it, or adapting it — interview people about how work actually happens today and match it against archetypes; or, when no workflow exists, derive one from first principles and explain why working this way is worth it. Produces the unit of value, the steps and graph (branches, back-edges, sub-graphs), exit evidence per step, pull policies and WIP limits, classes of service, decision points, delegate and run model per step, and cadences. Use when standing up a new agentic workflow, surfacing an implicit one, or reworking a definition that no longer matches reality. Part of the flow-driven family.