How to set stop loss on bittrex

There is so much different coins in my portfolio on Bittrex and on other exchange platforms. It is very hard to operate all of them I am very interested about the question if it is possible on Bittrex to use the option of stop loss. I trade with many currency pairs so it will be very useful to create restrictions for making sells or purchasing coins with too low or too high price additionally. Does anyone use yet this option in you trade on Bittrex? Tell me please how to launch it and make all necessary settings.