>>1807736Dsiplay pane allows you top organize visible bones and morphs, which will allow in turn to select and pose bones with your key board and mose without having to struggle with the fuster cluck of bones on the screen. when you create a new pmx project the display pane already has a root and morphs categories created for you to fill, root takes the mother bone by default and you can create extra categories as you please and/or need.