how would i use CFrame.fromOrientation()?

could anyone give me an example of how to use cframe.fromorientation()? like, how would i rotate a part using this

You would do part.Cframe = cframe.fromorientation(part2.orientation.x, part2.orientation.y, part2.orientation.z)

or cframe.fromorientation(9,9,9)

or cframe.fromorientation(2,3,4)

there are many more ways to use it though.

rx = rotation x, ry = rotation y, rz = rotation z