Allow exclusion of instances/data on graphs for Top10 (e.g. Top10Errors, only show those with errors)

An example of this would be, a graph of Top10 interfaces with errors (InErrors+OutErrors). For many of my device groupings I have no interface errors, yet the graph and the legend (that\'s the important part) will still show 10 interfaces per datapoint (even though 0 errors is irrelevant). I can in the configuration of the graph set min value to 1, but that just doesn\'t show the lines, the screen is still taken up with the legend entries (of device interfaces with no issue). This can be confusing to those viewing the graphs.

So the request is to be able to conditionally exclude instances from a chart based on a conditional(on the data).

Thanks