Adding more instances along X axis in Gantt Chart

Hi ,
I need to do the above image, but there is no component as Gantt chart in perspective. In Gannt Chart, for same Y axis, how to add more than a instance along X axis.
EG -In the uploaded image, top Y axis has two instances.

Please help me to find this.

There's a resource on the Ignition Exchange that can let you make a similar chart. There's a bit of a learning curve but once you get it working it's very nice to have.

Edit: the link below will take you right to the resource, the preview is misleading.