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I'm trying to group both the year and month in a multi-series line graph. My data includes 2 columns. The first is the name of a project and the second is a date field showing project completed. I want to graph the count of projects completed by year by month. I want a line for each year and the months on the x axis. I've included an example from excel. Is this possible? I'm new to collabion charts for sharepoint, but can't seem to figure out how to complete.