Wednesday, 22 July 2026

Reference guide for the CSS template selectors for customizing Microsoft Entra sign-in page company branding.

Instructions about how to add your organization's custom branding to the Microsoft Entra sign-in experience.

Learn how to create branding themes and apply them to the sign-in experience for your application in Microsoft Entra ID.

In Microsoft Agent ID, the agent's identity, blueprint, and blueprint principal may all have sponsors associated with them. In addition, agents can have an [agent's user account](agent-users.md) created in order to access user-oriented services. While the Entra user has a sponsor relationship, there are differences between the user account sponsors and sponsors of the agent identity, blueprint, or blueprint principal.

1. [Set up tenant restrictions v2](/azure/active-directory/external-identities/tenant-restrictions-v2). If your organization currently uses tenant restrictions v1, review the [guide for migrating to tenant restrictions v2](https://aka.ms/trv2migration).

Passkey support for B2B users and internal guest users is planned to be available by the end of calendar year 2026. These users are included in the scope of the retirement of Microsoft-provided SMS and voice authentication.

- They work with all Microsoft Entra-integrated third-party apps at the authentication plane during sign-in.

Web content filtering also supports two optional rule conditions that enable traffic-aware policy enforcement: