How to make average line (upper limit lines and lower limit lines) appear and disappear in charts

Hi All,


I have couple of tasks and there run times. I am creating a ine chart (each line for each task)

I have alos added an average line as well as upper control limit lines and lower control lmit lines,

Currently the average, UCL and LCL shows a total value when all the tasks are selected.

is there a way in spotfire where it will show the average, UCL and LCL lines only when one task is selected???

if we select more than one task the lines should disappear.

Thank you,


(1) Answer