 So you know what targets do, but you still don't understand actions, not a problem. Actions come in three types, points, edges, and faces. Which type of action you can select depends on where your mouse is hovering when you right click. If you right click over a point you will see the point actions. If you right click over an edge you will see the edge actions. And if you right click over a face you will see the face actions. For now we're just going to be working with the point actions. And the first one is bridge. Now bridge can have two targets. When target is set to two points you'll be able to connect any two points you click on. Click once, click twice, and it'll automatically connect them. If target is set to ring though, by default it will turn all the polygroups around the point you click into their own polygroup and crease the edges that surround it. If you change this to not crease the edges will not be creased. And if you do not regroup it will not create a new polygroup around your point. Hope that helps and as always we'll be have a fantastic day and I'll see you around.