Apple DVD Studio Pro 4 - Manual (Page 476)

This copies the selected buttons to the Clipboard. The selected buttons are not affected.
3 Select the subtitle clip to which you want the copied buttons to be pasted.
4 If the insertion point is active in the Viewer tab, click an empty area to deactivate it.
5 Choose Edit > Paste (or press Command-V).
If there are no buttons selected in the subtitle clip before you paste the copied buttons,
the copied buttons are placed in the same locations as the originals. If a button is selected
in the subtitle clip before you paste the copied items, the copied buttons are positioned
relative to the selected button with a small offset.
You can use the Paste command multiple times after using the Copy command. This
makes it easy to add a button to multiple subtitle clips.
To move one or more buttons using cut and paste
1 Select the buttons to be moved.
2 Choose Edit > Cut (or press Command-X).
This copies the buttons to the Clipboard and removes the buttons from the current
subtitle clip.
3 Select the subtitle clip to which you want the cut buttons to be pasted.
4 If the insertion point is active in the Viewer tab, click an empty area to deactivate it.
5 Choose Edit > Paste (or press Command-V).
This is most useful when you are moving buttons from one subtitle clip to another.
476 Chapter 19 Creating Subtitles