n8n Zero to Hero · Level 1: The Automation Playground · Episode 07
The Sticky Note Trick
Your workflow has 4 nodes now — time to label it before it turns into a mess.
What this episode is about
Our robot's workflow has grown to four nodes — id card, secret code, power math, all chained together — and it's starting to look like a wall of boxes with no explanation. Today we fix that with Sticky Notes: real n8n nodes you drop onto the canvas to label, group, and color-code sections, just like sticking a note on your desk. We'll prove they're purely for humans, not machines, by running the workflow before and after and showing the output never changes.
What you'll learn
- Adding a Sticky Note from the node panel
- Resizing a sticky note to group several nodes underneath it
- Changing a sticky note's color to tell sections apart at a glance
- Writing a short label for what each part of your workflow actually does
- Why sticky notes never affect execution or output — they're for you, not for n8n