Though it is possible to add elaborately custom-styled timelines at this site, the main method for doing so will be the simple and user-friendly Elementor Timeline Widget, and the main way to add a timeline widget will be to add it from the Discover the Timeline Elementor template.

1. Open the Post (or Biography, etc.) in Elementor
2. In the editable area, click on the folder Icon.
3. Select the Discover the Timeline Container Template
4. Edit the Content of individual timeline items and position the timeline or its container where you want it (dragging and dropping it or using the Structure submenu)
5. Publish your work