Now that Cub Scouts is accepting girls, we have new girls Dens. However, we only have a few girls right now and they are different ages. Which means we have multiple girls dens of different ranks in TroopTrack with just one or two girls in them. However, we have only one Den Leader for the few girls we have. How can I configure TroopTrack to support having one Den Leader for multiple dens of different ranks?