I am trying to create a stacked graph based on alert levels, the count of alert levels and the device classes that are sending the messages of that alert levels. I have taken the "Baseline" table and x axis= Alert Level, Field taken is Count(DeviceClassName). Now I want the graph to have stacked columns showing the device class for each alert level.
I am able to get the bar graph with the counts on Y axis and severity on X axis. I want to mark the sections for various device classes.
Thanks in Advance