# Facilitator Guide — Day-of Runbook

YellowLine NYC masterclass · MHP Data Engineer Masterclass 2026

**Audience**: Lead trainer + co-trainer

## How this guide relates to the checklist

| Document | Owns |
|----------|------|
| [**Pre-class checklist**](../pre-class-checklist/index.md) | All pre-class and morning-of **checkboxes** (2 weeks before → T-60 min) |
| **Facilitator guide** (this runbook) | **Day-of** delivery — role split at T-30, UI verification walkthroughs, schedule, module rhythm, Module 7 timing, classroom fixes, close |

**Related**: [pre-class-checklist](../pre-class-checklist/index.md) · [module-delivery-pattern.md](../module-delivery-pattern.md) · [whiteboard-prompts.md](../whiteboard-prompts.md) · [reflection-prompts.md](../reflection-prompts.md)

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## Guide pages (read in order)

Complete the [pre-class checklist](../pre-class-checklist/index.md) first. Then follow this runbook on delivery day.

| # | Page | When |
|---|------|------|
| — | [Platform dependency order](01-pre-class-infrastructure.md) | Before class (sidebar) — links into checklist |
| 2 | [Before the room opens](02-before-room-opens.md) | T-30 min — lead/co-trainer split + UI walkthroughs |
| 3 | [Schedule & roles](03-schedule-and-roles.md) | Day-of overview |
| 4 | [Module rhythm](04-module-rhythm.md) | Every module |
| 5 | [Module 7 runbook](05-module-7-runbook.md) | 16:30 block |
| 6 | [Classroom fixes](06-classroom-fixes.md) | As needed |
| 7 | [Close & after](07-close-and-after.md) | 17:00+ |

Optional modules: deliver **Module 8 before Module 9** — see [module prerequisites](../../docs/module-prerequisites-and-order.md).

**Quarto site**: [facilitator-guide/index.qmd](index.qmd) (canonical, with full navigation).