# Generate Seedance crowd previs passes from chat: n8n workflow

> Started by someone opening a chat with it, and works across Gmail, Google Sheets and Slack. It hands the judgement calls to Azure OpenAI.

Source: https://millionrounds.com/workflow/generate-seedance-crowd-previs-passes-from-chat (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Chat assistants](https://millionrounds.com/workflows?category=Chat+assistants#library)

# Generate Seedance crowd previs passes from chat

Started by someone opening a chat with it, and works across Gmail, Google Sheets and Slack. It hands the judgement calls to Azure OpenAI. 15 steps, 1 branch, 1 loop or waits: a working afternoon to understand properly.

Medium Calls a model: Azure OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fgenerate-seedance-crowd-previs-passes-from-chat)

**15 steps** Medium: a working afternoon

**1** Branch: places the flow splits

**1** Loop or waits

**3** Services it connects to

## The flow

Starts it 1 Model 2 Logic 7 Service 5

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

- 1 **Chat: Receive Crowd Brief** Chat trigger *Starts it*
- 2 **Azure OpenAI Chat Model** Lm Chat Azure Open Ai *Model*
- 3 **AI Agent** Agent *Model*
- 4 **Structure Passes as Batch Items** Code *Logic*
- 5 **Build Seedance Request** Code *Logic*
- 6 **Seedance: Submit Pass** Http Request *Service*
- 7 **Store Job ID with Pass Data** Code *Logic*
- 8 **Poll: Job Status** Http Request *Service*
- 9 **Done?** If *Logic*
- 10 **Collect Completed Pass** Code *Logic*
- 11 **Wait 20s1** Wait *Logic*
- 12 **Compile Full Previs Package** Code *Logic*
- 13 **Slack: Deliver to Layout Team** Slack *Service*
- 14 **Email: Layout Guide to Team** Gmail *Service*
- 15 **Append The Data in the Sheet** Google Sheets *Service*

## How it's built

- **Starts on:** Someone opening a chat with it
- **Steps:** 15, with 1 branch, 1 loop or waits
- **Size:** Medium: a working afternoon
- **Connects to:** Gmail, Google Sheets, Slack
- **Model:** Azure OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets and Slack accounts, and a key for Azure OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone opening a chat with it.

Does it use AI?

Yes. It calls Azure OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 15 steps is enough that you should read each one before running it.

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 15 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-seedance-crowd-previs-passes-from-chat)
- **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.

[Gmail](https://millionrounds.com/workflows?service=Gmail#library)[Google Sheets](https://millionrounds.com/workflows?service=Google+Sheets#library)[Slack](https://millionrounds.com/workflows?service=Slack#library)

## Workflows like it

Also chat assistants, with the same services where possible, closest in size first.

- [**AI-powered Telegram & WhatsApp Business agent workflow** 15 steps · calls a model · Google Sheets, Telegram](https://millionrounds.com/workflow/ai-powered-telegram-and-whatsapp-business-agent-workflow)
- [**Analyze client portfolio diversification with Google Sheets** 15 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/analyze-client-portfolio-diversification-with-google-sheets)
- [**Automate Client Onboarding with Asana and Slack** 15 steps · calls a model · Asana, Gmail](https://millionrounds.com/workflow/automate-client-onboarding-with-asana-and-slack)
- [**Automate email responses with OpenAI and Telegram** 15 steps · calls a model · Gmail, Telegram](https://millionrounds.com/workflow/automate-email-responses-with-openai-and-telegram)
- [**Check Japanese ad copy compliance with Gemini and Sheets** 15 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/check-japanese-ad-copy-compliance-with-gemini-and-sheets)
- [**Classify Gmail intents with Gemini and Slack** 15 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/classify-gmail-intents-with-gemini-and-slack)