Share Email Facebook Twitter LinkedIn To Edit the Position of an Underlay Using its Base Grip Click the frame of an attached underlay. To reposition the underlay, click the base grip. Drag the cursor to the new location and then click again to place the underlay. Related Concepts About Modifying the Position, Scale, or Rotation of an UnderlayAbout Underlays Related Tasks To Hide and Show PDF Underlay FramesTo Clip a PDF UnderlayTo Snap to a Geometric Point on an UnderlayTo Adjust the Appearance of an Underlay With the Properties InspectorTo Edit the Position, Scale, or Rotation of an Underlay From the Properties InspectorTo Turn Layers on and off in an Underlay