The orchestration plan is a markdown document, typically ORCHESTRATION.md, at the project root. It is not theory and not methodology theater. The plan is decision material the PM pastes into a calendar Monday morning, sets up tooling Tuesday, and starts running the project Wednesday.
Per project, the plan contains a phased timeline with calendar weeks; per-phase gate specs covering trigger, approver, measurable pass criteria, what is blocked, and what is already locked; a lock-point register tracking which artifacts are immutable when; handoff specs with artifact requirements between every phase transition; a tool-stack implementation guide with concrete Jira, Linear, Notion, Figma, and GitHub setup including MCP commands or CLI invocations where applicable; a QA verification gate spec naming which automated tests run and what happens on failure; a cross-skill dependency graph; and a risk register specific to the chosen cadence.
The discipline that makes the plan work is specificity. Generic plans fail. "QA gate must pass" is not a plan; "Playwright critical flows pass, console errors at baseline 0, accessibility floor WCAG AA, Lighthouse mobile at or above 85, visual regression on top 8 pages within tolerance" is a plan.