# Set the Custom Design Form as the Initial Screen
If you have created and embedded a Custom Design Form in your customiser, you can set it as the initial screen, replacing the default sign visualiser.
- Source URL: https://www.signcustomiser.com/help/ai-sign-designer/set-the-custom-design-form-as-the-initial-screen/
- Markdown URL: https://www.signcustomiser.com/help/ai-sign-designer/set-the-custom-design-form-as-the-initial-screen.md
- Category: AI Sign Designer
- Last updated: 2026-03-12
## Article
If you have created and embedded a **Custom Design Form** in your customiser, you can set it as the **initial screen**, replacing the default sign visualiser.
## How to Enable in Shopify
1. Log in to your **Shopify Admin**.
2. In the left-side menu, go to **Sales Channels** → **Online Store**.
3. Click **Customise** on your active theme.
4. Select the **product** or **page template** that includes your customiser from the dropdown at the top.
5. Click on the **Sign Customiser** app block.
6. In the **Initial Screen** dropdown, select **Custom Design**.
## How to Enable in the Universal App
For **Universal subscribers**, set the **Custom Design Form** as the initial screen by updating your iframe code. Add the `initial_screen=CUSTOM_DESIGN` query parameter to your URL.
**Note:** Replace `"YOUR_CUSTOMISER_ID"` with your actual customiser ID.
### Example:
#### Before:
```html
```
#### After:
```html
```