Hi there
 
	Is it possible to add a vertical line on the Gantt chart? If so how do I do this? I saw how to do it to other charts and I added in a data section to the JSON as per below, but it doesn't seem to work.
 
	Kind regards
 
	Brian
 
	 
 
	
		data: [{
	
	
		          vLine: "1",
	
	
		          showOnTop: "1",
	
	
		          label: "Today",
	
	
		          linePosition: "20/10/2020"
	
	
		        }],