Gantt chart with reference vertical lines

Question

Expected chart:&nbsp;&nbsp;y-axis: Tasksx-axis: DatesReference lines(more than one): some specific dates&nbsp;For plotting I'm using custom visual - Gantt&nbsp;(version-2.2.3.0) from power bi market place which is an open-source visual&nbsp;(code available at Github:&nbsp;https://github.com/microsoft/powerbi-visuals-gantt&nbsp;).&nbsp;&nbsp;I'm able to plot the duration&nbsp;(start date to end&nbsp;date) of each Task but not able to plot reference lines (which are vertical lines as shown in the graph).Sample Data:&nbsp;Any idea of how to achieve the above scenario will be helpful. Thanks in advance.@ganttchart @customvisual&nbsp;Greg_Deckler&nbsp;&nbsp;v-danhe-msft&nbsp;v-chuncz-msft&nbsp;&nbsp;GuyInACube&nbsp;datanaut&nbsp;&nbsp;

v-evelk · Answer

Hello,&nbsp;Gantt has got Milestones bucket to set up vertical lines.You can look through standard report to figure out how to use them.&nbsp;&nbsp;&nbsp;&nbsp;I hope this will help to solve your issue.&nbsp;Kind Regards,&nbsp;Evgenii Elkin,Software EngineerMicrosoft Power BI Custom Visualspbicvsupport@microsoft.com

anonymous · Answer

Hello,&nbsp;v-evelk&nbsp; Thanks for your response.But my milestones(ref's lines) are dependent on Project name and not on Tasks. Those are random dates which I have to plot on the visual. Which will come up as a straight line as shown in my post above.