The Multiple Directory option: Choose a single “Batch Data File” and then select multiple directories to apply this to. To use this, place all images that are part of a group in a single directory. The name of the directory will determine the name of the file.
Multiple Batch Option: This allows for several batch files to be selected and then run all at once.
Note: Neither of the advanced options allows for editing. To edit you must select a single “Batch Data File” and then click on “Next”