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- Enter the data through the web admin (this is probably the simplest solution if you only have a couple products to update)
Pull data from LocLOC.gov: Go to the product page, click the "Update" icon above the "LOC Control Number" field. This process populates the following fields if they are blank: LCCN, LC Class, Dewey, and Annotation. To verify the data beforehand, click the "External Link" icon next to the "Update" icon.
- Use a subset of the products or products-cip template. As with any template, you can delete any non-required columns that aren't relevant to your data set.