How do I build a multi-step task?

1. Tasks → New Task, then switch the task to Multi-step.
2. Use Add step… / New step… for each step and give it a Step name.
3. For each step set the Owner, Assign to (optional), Type and Step deadline.
4. Set when each step starts under Starts when — Starts right away, Days after start, Days after the previous step completes, or On a date.
5. Click Save.

Use Move step up / Move step down to reorder, Skip step to mark one not applicable, and Automatically arrange the steps / Tidy up to lay the flow out cleanly. Editing supports Undo (Ctrl+Z) and Redo (Ctrl+Y).