How to farm bosses ?

[Saxsaxsax HUGE MAGIC HANDS]

I saw lots of thread speaking about farming bosses, but how do you reset the encounters? I remember Path of Exile have that feature of CTRL click on an area portal to reset the zones, but how do Grim Dawn manages it?

[Leaders]

Go back to the character screen, and then go back in game.. All mobs respawn.

[Saxsaxsax HUGE MAGIC HANDS]

thanks!