Line Chart Visual with Visble Vertical Lines

Hello,

I'm currently using the line chart visual with the forecasting feature to predict when work would be finished for different teams in our ADO system. I want to be able to have vertical line at different dates which would indicate if a team be on track to that line or will miss it.

For example here is what I have. The Y axis are how many task open and the X axis is the date. The forecasting says that this team should finished all task by 7/12. What I want to do is put a vertical line at lets say 6/1 and also 7/1 with label that represent what they are. Is this possible with this visual?