Location: Layout>Instance Display>Rotate
The Rotate function is used to change the rotation angle of a drawing instance.
A 2D rotation about the center of the drawing instance will change the rotation angle of the instance you selected, not of any of the other instances.
The rotation angle value you enter is absolute according to the original placement of the instance, not relative as in XForm>Rotate.
When a drawing instance that has layout-specific entities tagged to it, they will be rotated with the selected drawing instance, and by the same rotation angle.
Using the Function:
Select Rotate from the Layout>Instance Display submenu.
Select the instance you want to rotate. The instance becomes active.
Enter the new rotation angle and choose ACCEPT; you can enter a ±360 degree angle value.