Part/holdings
The Part/holdings field records instances where you have multiple issues or copies of an item, such as a series of periodicals or magazines.
Field details
parts_holdings is the field ID
Text field with 1,000 character limit
Detail tab in the object cataloguing page for archives, archaeology, art, and photography and multimedia records
Cataloguing tips
It may not be practical to catalogue each issue. Instead you can record the details of series on a single record, and use the Parts/holdings field to record the issue number, name and description of each individual issue you hold.