> For the complete documentation index, see [llms.txt](https://docs.proxyman.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.proxyman.com/basic-features/custom-header-column.md).

# Custom Header Column

### 1. What's it?

Custom Header Column feature allows you to customize the column that displays on the main Table View. It's similar to Custom Header Column from [Google Chrome Dev Tools](https://developers.google.com/web/tools/chrome-devtools/network/reference#custom-columns)

### 2. Benefit

* Define a Header from Request/Response and show it on the table.
* **Easier to distinguish each request/response if they have the same URL, but different Headers**
* Support resize/sorting/reorder columns
* Remember the previous state and restore it for the future session.

### 3. How to use it?

You can open **Tool Menu** -> **Custom Header Column**

![Custom your header column](/files/-MVesDI6M8IiS5UtE1-9)

![It will display on the main Table View](/files/-MVerXncCd4zbCjZz_zd)

{% hint style="info" %}
If you need to manage the default columns, please right-click on the Column Header.
{% endhint %}

![](/files/-MVetSwMrJ3MJXUAjQKW)

### **GraphQL Query Column**

Custom Header Column would extract and display the query name for GraphQL Request.

![](/files/-MVetX1HGlYXY9NQS7A3)