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# coreSTORE - Channels - Mapping Categories for your Guns.com Integration

||| COMING SOON!

In this guide, we will cover the setup for mapping your coreSTORE categories to your established [Guns.com](http://Guns.com) categories.


1. Click on Inventory

Navigate to the **Inventory** menu on the left-hand side of your coreSTORE instance.

![Step 1 screenshot](https://tinyurl.com/28pdffxx)

2. Click on Categories

Select the **Categories** sub-menu under the **Inventory** menu.

![Step 2 screenshot](https://tinyurl.com/29owl3ns)

3. Click on Map Channel Categories

In the top right-hand corner, select the **Map Channel Categories** option.

![Step 3 screenshot](https://tinyurl.com/23h72oj4)

4. Select Select Channel

Click on **Select Channel** in the top left corner of the dashboard.

![Step 4 screenshot](https://tinyurl.com/27t8fjty)

5. Guns.com

Now, select your [**Guns.com**](http://Guns.com) channel as shown below.

![Step 5 screenshot](https://tinyurl.com/22cg4svf)

6. Missing Categories Option

Selecting the **Missing Categories** option will filter the list to display only unmapped categories.

![Step 6 screenshot](https://tinyurl.com/28k8n836)

7. Category Mapping

Here, you can designate category mappings for items between coreSTORE and [Guns.com](http://Guns.com), allowing you to control automatic item placement regardless of which side of the integration the inventory is created on.

![Step 7 screenshot](https://tinyurl.com/29lzfa3w)

8. Category Selection

Simply select your category in the dropdown box to activate the mapping.

![Step 8 screenshot](https://tinyurl.com/2xnuv3sp)

9. Click on Save

Click **Save** to finalize your mapping.

![Step 9 screenshot](https://tinyurl.com/23kvsmoc)