
For each graphical edit, the handle to select is shown below:

Select the handle
to move the workplane's origin.
The coordinates of the origin of the active workplane are displayed (in red) in the Status bar, next to the Workplane drop-down list.

Select a handle
to change the direction of the X, Y, or Z axes.
If the mouse button is released over an item, then the axis points directly to that item.

Select a handle
to move the workplane along the X, Y, or Z axes.

Select any blue handle
to twist the workplane around its X axis.

Select any green handle
to twist the workplane around its Y axis.

Select any red handle
to twist the workplane around its Z axis.
If the mouse button is released over an item, then the rotation snaps to that item. For example, if the handle at the end of the Y axis was dragged and dropped over an item, then looking down Z axis, the Y axis would be pointing directly at that object.