As part of Clarivate, Ex Libris, integrated library system recently enriched the Central Discovery Index (CDI) with extended content coverage and new collections from the Web of Science. With more than 80 million articles, the Web of Science content and its frequent updates enhance CDI metadata to deliver more relevant search results in both Summon and Primo, library discovery service. We have also updated the collection list available for activation in the KBs (SFX, 360, Alma) to reflect the updated content offerings from the Web of Science.