Ninety days after go-live, the support queue is the most honest record your agency keeps. Workarounds and training gaps and failing interfaces all end up there as tickets. Most teams read the queue one case at a time, close what they can, and move on. Almost nobody adds it up.
A Pareto chart is how you add it up. Sort your issue categories from most frequent to least, run a cumulative percentage line across the top, and mark where the line crosses 80%. The categories left of that mark are where your attention belongs, and it is usually a shorter list than people expect. Everything to the right is real. It is just not where the leverage is.










