 So you don't know the Nano, not a problem. Insert Nano measures a quick way to sprinkle whatever object you want as many times as you want and whatever pattern you want. To obtain a mesh you want to insert, select that sub tool, move the camera to a perfect front view, go to Z-Modeler Brush, right click a polygon to bring up the menu and hit to mesh from brush, set target to all polygons and align mesh to orientation. And when you left click a face on the object, you will see that object appear up here. From here under Z-Modeler if we go to Insert Nano Mesh and set target to something like single poly and we left click it will drag a copy of that object to that face. If you hold shift it will also drag a copy of that object to every face that is the same color as the face we clicked and if you want a specific target or pattern you can hold alt and left click exactly where you want the new objects to appear. Regardless where you want to spawn them, once you've got them on the right side under Nano Mesh you'll see a bunch of options, size controls how big they are, width is how wide they are, if you want to randomize the width you can do that here. The height is how long an object is, which you can randomize over here. This is a great way to quickly make cityscapes with buildings and stuff. X offset gives the objects a horizontal offset, which as usual can be randomized. Y offset does the same thing but in the vertical direction and Z does the same thing in the forward direction. If you had different color polypane on your object you could assign those colors to control the X, Y and Z offsets with this, X rotation moves forward, this randomizes it, Y rotation rotates horizontally and is randomized here. And Z rotates like a barrel roll and is randomized with this. You can flip all the objects horizontally with this or flip them vertically with this. H tiles how many you want and stacks horizontally, if you set it to 4 there will be 4 objects in each face. V does the same thing vertically, if you set it to 3 there will be 3 rows of objects stacked up vertically on each face. There are a bunch of preset patterns you can play with over here, you can randomize the distribution with this and if you really like the distribution but you want to re-roll the seed you can do that right here. Hope that helps and as always hope you have a fantastic day and I'll see you around.