---
title: "Columns | GTX Basics"
slug: "configuring-columns"
description: "Learn about Configuring Columns in Marlin GTX trusted automotive software by Megabus."
updated: 2026-08-04T04:48:36Z
published: 2026-08-04T04:48:36Z
canonical: "help.megabus.com.au/configuring-columns"
---
> ## Documentation Index
> Fetch the complete documentation index at: https://help.megabus.com.au/llms.txt
> Use this file to discover all available pages before exploring further.
# Configuring Columns
{{variable.GTX Bold}} enables columns to be customised and reordered.
This feature is available in the [Product Maintenance](/gtx/docs/products-maintenance) and [Product Search](/gtx/docs/product-search) modules.
Columns can be customised by **right-clicking** on the the column heading bar.
The **Column Settings** pop-up will open, which can be used to add and re-arrange columns.
Columns can be [added](/gtx/docs/configuring-columns#adding-columns), removed and [re-ordered](/gtx/docs/configuring-columns#reordering-columns) as required.
## Adding Columns
**To add a column:**
* Select the column in the **Available Columns** list on the left
* Click on the **right arrow** to add it to the Selected Columns list on the right
(or double-click on the required column to add it)
**Repeat** until all required columns have been selected.
Click on **Save** to save the changes and return to the module.
>What are good columns to add?
> >Qty on Hand - Available = unallocated
> Pricing
## Re-Ordering Columns
**To change the column order:**
* Select the column in the **Selected Columns** list on the right
* Click on the **Up or Down arrows** to re-arrange it
Columns ordered from top-to-bottom in the list are shown from **left-to-right** in the module.
## Removing Columns
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**To remove a column:**
* Select the column in the **Selected Columns** list on the right
* Click on the **Left arrow** to remove it