Hi,

I currently have a column series using the xamdatachart which basically tracks open and close tickets in our sharepoint lists. I was able to create 3 series of observable collections of historical data and binding it to here. There is a requirement to add a new series which is basically a projected number of tickets that will be closed in the current month (May). So what I want to do is make May and future months a stacked column with total open and the "projected closed series"

I couldn't find an examples on how to do this, can someone point me to the right direction.

Also, is there anyway that I can remove the display of all the future series with zeros? (May - Dec)

thanks ahead.