# Generate clean plates and automate object removal: n8n workflow

> Started by another system calling it, and works across Google Drive, Notion, Slack and Telegram.

Source: https://millionrounds.com/workflow/generate-clean-plates-and-automate-object-removal (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Alerts and monitoring](https://millionrounds.com/workflows?category=Alerts+and+monitoring#library)

# Generate clean plates and automate object removal

Started by another system calling it, and works across Google Drive, Notion, Slack and Telegram. 21 steps, 2 branches, 1 loop or waits: large, and worth reading before you trust it with anything live.

Large

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fgenerate-clean-plates-and-automate-object-removal)

**21 steps** Large: read it before trusting it with anything live

**2** Branches: places the flow splits

**1** Loop or waits

**4** Services it connects to

## The flow

Starts it 2 Logic 10 Service 9

The steps in the order they run, from what starts it.

- 1 **Webhook: Clean Plate Request** Webhook *Starts it*
- 2 **On Workflow Error** Error trigger *Starts it*
- 3 **Validate & Extract Input** Code *Logic*
- 4 **Slack: Error Alert** Slack *Service*
- 5 **Fan-Out: 4 Clean Plate Passes** Code *Logic*
- 6 **Build Clean Plate Request** Code *Logic*
- 7 **Seedance: Generate Clean Pass** Http Request *Service*
- 8 **Merge Job ID + Metadata** Code *Logic*
- 9 **Poll: Check Job Status** Http Request *Service*
- 10 **Render Complete?** If *Logic*
- 11 **Build Clean Plate Metadata + QC** Code *Logic*
- 12 **Wait 20s** Wait *Logic*
- 13 **QC Check: Passes Threshold?** If *Logic*
- 14 **Generate Nuke Comp Script** Code *Logic*
- 15 **Slack: QC Failed, Artist Review** Slack *Service*
- 16 **Download Clean Plate Video** Http Request *Service*
- 17 **Create a database page** Notion *Service*
- 18 **Google Drive: Upload Clean Plate** Google Drive *Service*
- 19 **Aggregate All Passes** Code *Logic*
- 20 **Slack: Notify Paint/Comp Team** Slack *Service*
- 21 **Send Telegram1** Telegram *Service*

## How it's built

- **Starts on:** Another system calling it
- **Steps:** 21, with 2 branches, 1 loop or waits
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** Google Drive, Notion, Slack, Telegram
- **Model:** None. This is plumbing, not judgement

## Questions

What does it need to run?

An n8n account, plus your own Google Drive, Notion, Slack and Telegram accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Take your time. At 21 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 21 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fgenerate-clean-plates-and-automate-object-removal)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Google Drive](https://millionrounds.com/workflows?service=Google+Drive#library)[Notion](https://millionrounds.com/workflows?service=Notion#library)[Slack](https://millionrounds.com/workflows?service=Slack#library)[Telegram](https://millionrounds.com/workflows?service=Telegram#library)

## Workflows like it

Also alerts and monitoring, with the same services where possible, closest in size first.

- [**Auto-create GitHub PRs & Jira updates** 21 steps · Jira, Notion](https://millionrounds.com/workflow/auto-create-github-prs-and-jira-updates)
- [**Automate event registration and QR check-ins** 21 steps · Gmail, Google Sheets](https://millionrounds.com/workflow/automate-event-registration-and-qr-check-ins)
- [**Automated SSL Certificate Monitoring and Renewal with Notion** 21 steps · Notion, Telegram](https://millionrounds.com/workflow/automated-ssl-certificate-monitoring-and-renewal-with-notion)
- [**Extend n8n with Telegram** 21 steps · Telegram](https://millionrounds.com/workflow/extend-n8n-with-telegram)
- [**Filter for positive Google reviews with Telegram** 21 steps · Google Sheets, Telegram](https://millionrounds.com/workflow/filter-for-positive-google-reviews-with-telegram)
- [**Launch off-boarding access reviews with Probo and Slack** 21 steps · Email, Slack](https://millionrounds.com/workflow/launch-off-boarding-access-reviews-with-probo-and-slack)