[null,null,["最后更新时间 (UTC):2023-12-01。"],[[["Publishers need an existing user account system and sales or contributions from readers to qualify for content linking."],["Publishers must have a Google Cloud Project account, a Publisher Center account with configured publication, and verified publication domains in Search Console."],["Subscription Linking enables publishers to highlight their content for linked readers across Google products like Search and Discover."]]],[]]