Enable multiple types of tags (e.g. Lean AND timeframe) to be shown on the map at once

As we increase in process maturity more users would like to use active/wait timeframes and lean tags. At the moment only one tag can be shown on the map at a time. It would be great if you could select more than one (e.g. active AND wait times, active time AND lean, lean AND system) rather than toggling between options.

This is particularly important for the staff undertaking Lean Six Sigma training and improving processes.