Rekordbox Traffic lights

Hi!

I wonder if it is possible to use Traffic Light system, when working from the Explorer option, and not the Collection or a Playlist?

Because my music is stored on a portable SSD drive, and arranged into playlist-like folders. (so i dont need to export every new song to a plalylist everytime, i just add it to the folder and then add it to the collection via the explorer option)

or if its a possibility to make a playlist that when i add a file to a certain folder it adds it to the playlist automatically?

thank you and best regards!

Rotem.