 So you want to control polygroups, not a problem. Polygroups allows you to left click on a face and give it a new color. If you left click drag on a face and tap shift you will absorb that color so that the next time you left click you will copy that color to the next target. If you left click drag and tap alt you will cycle through new colors for the polygon and if you hold alt before left clicking you'll be able to plan your targets ahead of time. Override means it will apply the current colors to your target, if we are applying purple it doesn't matter what color the old face was, as soon as we click it it's going to be purple. Additive just means the new color of the target will be consistent, here you can see we have a blue and a purple group. If we override the entire side there are still only going to be two groups, they just changed colors. Pick existent is the same thing as holding down left click and tap and shift to absorb the color, it just lets you left click the color you want so that when you go back to override the color will be the same as the one you grabbed. Full coverage means it will only apply the action to the entire target you have set. For example if we have targets set to polygroup island meaning every face around the one we clicked that is the same color it will target that entire island. But if we set coverage to random and something like 25% that means only 25% of the island is going to have the color changed. And if you drag left click you'll be able to cycle through new random arrangements. These determine the pattern of the groups that get applied, one group ID means the action will be the same color through the left click. Some of these make a little more sense than others like three sides means it will try and color the polygroup based on a front and back, left and right and top and bottom. Six sides means that the front, back, left, right, top and bottom sides get its own color and checker just means that it alternates colors like a checker board. The other ones are very unique and I don't really understand them but I'll demonstrate them anyway. In order you have one group ID, topological, relative plus one, three sides, poly order, relative minus one, six sides, point order and checker. I hope that helps and as always I hope you have a fantastic day and I'll see you around.