This incident affected: Notifications (Email Notifications, In App Notifications), Administration and Audit (Admin Center, Event Reporting API, User and Group Management, Payments & Licensing, Activity Log), Core Application (Sheets, Sharing, Forms, Reports, Dashboards, Search, Mobile App, Conversations), Workflows (In App Workflows), Authentication and Sign In (Smartsheet Login, Single Sign On ( Company Credentials ), Sign in via Google, Sign in via Microsoft Azure AD, Sign in via Apple ID), Developers and API (REST API, Webhooks), Documents (Attachments, Document Proofing), and Resource Management (Smartsheet Resource Views).