B2B on I_AM Fabio https://iam.fabiograsso.net/tags/b2b/ Recent content in B2B on I_AM Fabio Hugo en Sat, 23 May 2026 08:47:39 +0200 Federating Microsoft 365 / EntraID Guest Accounts with Okta https://iam.fabiograsso.net/tips/guest-accounts-microsoft-office-365-entraid/ Sun, 23 Mar 2025 00:00:00 +0000 https://iam.fabiograsso.net/tips/guest-accounts-microsoft-office-365-entraid/ How to handle EntraID B2B guest accounts in Okta: tenant-specific OIDC endpoints, username mapping, and the common pitfalls that block sign-in.