Organizing tracks

Hi all, This is so much of a newbie question, both on the level of Reaper as for multitracks. But, is there an easy way to drag/add tracks to a sort of folder, to sort of clean up the tracks (visually). When you have a lot of tracks it becomes very unpractical (to me) to keep an overview. It would be interesting to create folders/groups where you can add tracks to, so one only sees the folders and not longer the individual tracks. Thanks.

yup, just click the folder icon

As easy as that. Thanks.