AWS announces user-managed setup (3LO) for SharePoint, OneDrive, and Confluence data sources in Amazon Bedrock Managed Knowledge Base. Previously, configuring these data sources required generating 2LO credentials on the third-party side, which could be time-consuming and inaccessible for users who lack admin-level access to those systems. With user-managed setup, you simply sign in with your existing third-party credentials, and Amazon Bedrock Managed Knowledge Base handles authentication—allowing you to complete data source setup in just a few minutes.