> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.seelab.ai/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Insert your product with your Seelab model

You have a successful visual and you want to place another product from your range in it, exactly as it is. With **Replace** and your Seelab model, you paint the spot and Seelab inserts your exact product: shape, logo, label, with the lighting and shadows of the setting.

**Useful for:**

* replacing a prototype or a competitor's product in an existing visual;
* rolling the same scene out across every product in the range;
* updating a visual after a packaging change.

# Step by step

1. **Open the image in the editor** and choose **Replace**.
2. **Paint the spot** for the product, slightly wider than the object to replace.
3. **Choose your Seelab model** with **Select a model**, to the right of the prompt bar.
4. **Describe the placement**: where and how the product sits, and the lighting.
5. **Launch** and keep the best proposal.

![Select a model lists your Seelab models](https://storage.crisp.chat/users/helpdesk/website/-/6/8/0/3/6803ea00be5f5800/image_1tnpjfu.jpg =600xauto)

# Example

In a scene with three bottles, the Bakuchiol serum in the center is replaced by the cream jar, using the Axène Ceramide Cream model.

![The central serum is painted, the Axène Ceramide Cream model is chosen](https://storage.crisp.chat/users/helpdesk/website/-/6/8/0/3/6803ea00be5f5800/04-11replacecustom-model-setup_rw6w8y.jpg =1000xauto)

> The open Axène Ceramide Cream jar, sitting on the travertine shelf between the two bottles, same lighting and same leaf shadows

![The cream jar replaces the serum, with its logo, its label and the shadows of the setting](https://storage.crisp.chat/users/helpdesk/website/-/6/8/0/3/6803ea00be5f5800/04-12replacecustom-model-resul_15qbapj.jpg =1000xauto)

# Tips

* **Describe the placement, not the product's appearance**: name it, but there is no need to describe its shape or label, the model already knows them.
* **Match the mask size** to the product you are inserting: a jar is wider than a bottle.
* **For a composition of several pixel-perfect products**, use the **Composer**. See [Composer](https://help.seelab.ai/en/article/composer-1hm9goh/).

# Glossary

* **Select a model**: the choice of model Replace uses to fill the painted area.
* **Seelab model**: a model trained on your products, characters or styles.