Drawing custom milestones

I ran into a problem with the gantt control. I can’t have multiple milestones on a single line. Multiple tasks in a single line can be achieved with the scheduler control. Can I create custom milestones in the scheduler control or does everything have to be a bar?

Hello,

You need to use gantt.addTaskLayer to create multiple milestones on a single line, please, see example how to achieve it:
docs.dhtmlx.com/gantt/snippet/fb765024