I have a graph that auto updates but sometimes there is only 1 series and sometimes there is 2,3,4, or 5 series. Is there a way to have the graph update accordingly? and only have have the series that are valid be in the key on the graph. Currently the graph keeps all the series in the key even when there isn't any data for it.
Please see attachment. Use sheet 2 for the graph. and use the drop down menu to select catagory. this ia very quick mock up of the concept.
Graphseries.xlsx
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