Create a curved path for a 3d object?

Can you create a curved path or add a key on a transform of a 3d object?
It seems possible to do this on the movement of a camera, but I cant seem to do so for transforming in space a 3d object.

Thanks for any help.

You can’t add a curved path to a layer transform (first frame/last frame) only to a dynamic camera. To add a curved path to a dynamic camera, add a keyframe somewhere in the middle of the camera movement and move the frame or path at that key position.