https://visualproductivity.net/xmind-...
Here's a quick tutorial showing you how to use the Gantt Chart feature in XMind.
You need XMind Pro for this to work. It's not part of the free version.
If you like this video, you can get the XMind cheat sheet by visiting:
https://visualproductivity.net/xmind-...
It's an XMind workbook that teaches you how to use XMind.