Universal Ad ID editor

After having drag and dropped (or from the "File" menu) some files and selecting the Ad-iD editor from the toolbar, the Universal Ad ID view displays information (Universal Ad ID registry and Universal Ad ID value) about each file in a table.
Then it is possible to edit Universal Ad ID registry and Universal Ad ID value, and save this metadata.

Automatic filling

A cell in light red means that the content is not valid (so the file can not be saved).
A line in bold means that the metadata is valid and the file can be saved (click on the "Save" button or the "Save" item in the "File" menu)

Rules