Align and arrange vector objects in a variety of ways: align their edges, distribute them evenly, center them on the image canvas, and arrange their order (from top to bottom) on a layer.
For more information see:
Grouping and Ungrouping Vector Objects
Positioning Vector Objects on the Canvas
Arranging Vector Object on the Canvas
Note: All of the commands in the Objects menu appear in a context menu that opens when you right-click on objects, contours, or nodes.
Grouping and Ungrouping Vector Objects
Positioning Vector Objects on the Canvas
Arranging Vector Object on the Canvas