An Authority File is created from a saved Catalogue file, they are generally used to define the data to display in a report (e.g. Report for Bibliographic details). In this case it is required so that an Authorities file can be created specifically for URL’s
You may wish to start with a Stockitem Search or a StockitemWhereSearch to locate the records you want to change, that may already have a form type of EBK for example.
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