I remember that I can use only a line with line chart inside OS. I intend to create a burn-down/up chart. Let me know if someone knows how to use 2 lines into line chart widget or any workaround. I already know how to create the burn-down/up chart. I only need to plot it.
Thanks for any feedback
I wonder why you think you cannot plot 2 lines in 1 chart?
It's a matter of setting the dataseries-name and you have 2 lines :)
Use the DataPoints_Init action, set the label, value and seriesname.
see attached oml for a simple example.
Cool, I didn´t know that.