> 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/timeline-configurations/timeline-header-format.md).

# Timeline Header Format

### Timeline Header Format

<figure><img src="/files/eHeiRwIgP1CPJG7Cmd2u" alt=""><figcaption><p><em>Image 1: Timeline Header Format</em></p></figcaption></figure>

The xViz Gantt chart provides different Date Header formats for your timeline which are as follows:

* **Normal** – e.g., Q1, Q2

![Image 2: Normal- Header Format](/files/Tv9gNWiVbXT74MiuKjgz)

* **Combined** – Displays combined time ranges together e.g., Q1-Q2, Q2-Q3

![Image 3: Combined-Header Format](/files/9PW8DDrcELgvmb5y2jIr)

* **Days** – Displays the number of days in each time range e.g., Q1: 90days, Q2:91 days.

<figure><img src="/files/LIUKgGrJ9qt1vzNGMkir" alt=""><figcaption><p><em>Image 4: Days-Header Format</em></p></figcaption></figure>