You tie a piece of paracord to the loop on the end(the one you pull the rope through to get it to cinch right) and then pull the cord when you get to ground. It pulls the rope out of the loop and will fall to ground. Sometimes I leave my rope in the tree if I'm planning to come back soon. If I'm not, then I'll tie paracord to the rope and leave both ends hanging long enough to tie the rope back onto and pull through the next time I use that tree. If you hunt the same areas often, pretty soon you'll have cord in all your trees and can pull the rope up quickly before you climb. That way, you can use spurs (or ascenders to rope climb) and be tied off to your tether all the way up the tree
Shaun.