> For the complete documentation index, see [llms.txt](https://docs.akinon.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.akinon.com/tutorials/seller-center/marketplace-owner/settings/how-to-manage-attribute-set-and-category-mapping.md).
# How to Manage Attribute Set & Category Mapping?
Categories help organize catalog items with similarities, while Attribute Sets group attributes to describe products with specific characteristics. Categories and Attribute Sets Categories are groups that organize catalog items based on similarities. For instance, you can have attribute sets like "Shoes" and "Electronics." Attribute sets can be defined as a list of attributes where all the characteristics of a product are demonstrated. For example, the "Running Shoes" and "High Heels" leaf categories might have attribute sets like "Shoes". Leaf Categories are categories that do not contain any sub-categories.
Mapping Leaf Categories with Attribute Sets This step is essential for Marketplace Owners to ensure that products are properly categorized with the right attributes.
1. Log in to the Seller Center using your credentials.
2. Navigate to the **Attribute Set & Category Mapping** section under **Settings**.
3. Look for Leaf Categories that need mapping. These are the categories that don't have any sub-categories beneath them.
4. Select a Leaf Category that you want to map with an Attribute Set.
5. Find the corresponding Attribute Set that matches the products within the selected Leaf Category. For example, if you have a "Running Shoes" Leaf Category, choose the "Shoes" Attribute Set.
6. Click on the mapping option, and the system will link the Leaf Category with the chosen Attribute Set.
7. Repeat this process for all relevant Leaf Categories in your catalog.
8. Review and Save Once you've mapped all the Leaf Categories with their respective Attribute Sets, take a moment to review your work. Ensure that each category is correctly linked to the appropriate attributes.
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