How do I add image titles to my album?

PROBLEM/QUESTION:
How do I add image titles to my album?

SOLUTION/WORK AROUND:
The Include (Captions) checkbox and popup will copy information from selected Aperture IPTC or EXIF fields into the web album. These will then be used as image titles. Most include types are self explanatory, with the exception of File Names which is the output file name -- not the original master file name. Note that PostcardViewer does not support image titles.

captions