1 of 1 people found this helpful
If you want the same value across the entire view, you're able to take the [Baseline Pcnt] field and drop it onto "Detail" on the marks card, and then have the reference line refer to that field.
Drop a reference line onto the view and have it look like this:
This will refer to that one field for the entire view.
Let me know if I totally misread the question. Hope this helped!
BIngo! Thank you so much for your help Stephen! This question has been answered!