You can use Batch Set Information to add to or change metadata. You can enter information for all the files, and you can also use the tokens to apply information unique to each file. You can also save your settings as a template to use with other images.
You cannot set information for read-only files, such as those on a CD-ROM.
To Add or Change Metadata For a Group of Files:
Entries added to the Value field, replace content at Destination.
As you drag or edit elements in the Value field, a preview is displayed below the form.
To apply multiple actions at once, click the Show Actions button in the Batch Workflow dialog box, or select Batch | Custom from Manage mode. Select actions from the left pane and drag and drop them into the right pane.