> For the complete documentation index, see [llms.txt](https://docs.xviz.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xviz.com/project-management/other-features/row-numbering.md).

# Row Numbering

The xViz Gantt Chart makes it easy to add row numbers along with each task using the Row Numbers feature. This helps in quickly identifying and referencing tasks within the chart.

<figure><img src="/files/7rkTERX9xRxczrlG0MC9" alt=""><figcaption><p><em>GIF 1: Row Number in xViz Gantt Chart</em></p></figcaption></figure>

### Steps to Configure Row Numbering:

1. Go to the Format Pane and navigate to the Display Categories option.

<figure><img src="/files/CCzJIjQman2NrsRq1eam" alt="" width="179"><figcaption><p><em>Image 1: Display Categories in the Format Pane</em></p></figcaption></figure>

2. In the Data Category, you will find the “Row Number” option where you can choose between the numbering styles:

* Simple
* Hierarchical

<img src="/files/E8U4sStnDxkURke8E7Xp" alt="Image 2: Select the Row Number Type" width="184">

3. Add the name of the row number column and adjust the column's width for optimal display.

<img src="/files/bl5mxFO1B0oSu9nzdsIM" alt="Image 3: Change Row Header Name and Adjust Width" width="181">

When you select the Row number option, a new column will be added to the chart showing the row numbering

* Simple

<figure><img src="/files/S7XQVmqah7UNDueci0zO" alt=""><figcaption><p><em>Image 4: Simple Row Numbering in xViz Gantt Chart</em></p></figcaption></figure>

* Hierarchical

<figure><img src="/files/c0kSS4i5y0gOQOk412lL" alt=""><figcaption><p><em>Image 5: Hierarchical Row Numbering in xViz Gantt Chart</em></p></figcaption></figure>