Instead of separate catalogs for WOU and Summit, you now have a single search tool to find items in Hamersly Libraries and Summit libraries, as well as some articles and other electronic resources. You can focus or expand your search according to your needs. The contents you see in Primo should be familiar to you, with landmarks such as titles, authors, subjects, locations, call numbers, and availability (or links in the case of electronic resources).
Primo only includes the holdings of Summit institutions. WorldCat remains the interface that searches libraries around the world and accepts Interlibrary Loan (ILL) requests.