This has been something I have been doing for a while. Teacher judgments and data from a tool called OnDemand are easy to see in this way. This is a great way to see which cohorts across the school are sitting at the same level and need the same strategies, skills or content. By exporting the data into an excel spreadsheet and using the vlookup tool to attach student data and then colour code allows you to see all year levels. We copy them and display for staff/teams to use and also they are used to have conversations with parents when we are looking at trends. We do hide the names when using with parents though.