Apple Aperture 2 - Manual (Page 336)

336 Part III Performing Image Adjustments
3 Deselect the IPTC and Keywords checkboxes to prevent Aperture from copying IPTC
metadata and keywords from the selected image.
4 If necessary, remove any unwanted adjustments by clicking the Adjustments disclosure
triangle in the Lift & Stamp HUD, selecting the unwanted adjustments, and then
pressing Delete.
5 In the tool strip, select the Selection tool (or press A), then do one of the following:
 Drag a selection rectangle around the images to which you want to apply
the adjustments.
 Select the images to which you want to apply the adjustments by Shift-clicking to select
a range of adjacent images and Command-clicking to select nonadjacent images.
Note: The adjustments aren’t applied to images within closed stacks. If you want to
stamp the adjustments on images within a stack, you must open it first by choosing
Stacks > Open Stack (or pressing Shift-K).
Deselect a checkbox to
prevent Aperture from
copying the item from
the selected image.
Select an adjustment and
press Delete to remove it.