removing legacy portals for MDI/MDA

Author: batamig

defender-xdr/portals.md

@@ -36,8 +36,6 @@ Security operators and admins can go to the following portals to manage security
 | Microsoft Defender Security Center | Monitor and respond to threat activity on your endpoints using capabilities provided with [Microsoft Defender for Endpoint](/defender-endpoint/microsoft-defender-endpoint).  Most tenants should now be redirected to the Microsoft Defender portal at [security.microsoft.com](https://security.microsoft.com/).  | [securitycenter.windows.com](https://securitycenter.windows.com) |
 | Office 365 Security & Compliance Center | Manage [Exchange Online Protection](/defender-office-365/eop-about) and [Microsoft Defender for Office 365](/defender-office-365/mdo-about) to protect your email and collaboration services, and ensure compliance to various data-handling regulations.  Most tenants using the security sections of the Office 365 Security & Compliance Center should now be redirected to the Microsoft Defender portal at [security.microsoft.com](https://security.microsoft.com/). | [protection.office.com](https://protection.office.com) |
 | Defender for Cloud portal | Use [Microsoft Defender for Cloud](/azure/security-center/security-center-intro) to strengthen the security posture of your data centers and your hybrid workloads in the cloud | [portal.azure.com/#blade/Microsoft_Azure_Security](https://portal.azure.com/#blade/Microsoft_Azure_Security/SecurityMenuBlade/0) |
-| Microsoft Defender for Identity portal | Identify, detect, and investigate advanced threats, compromised identities, and malicious insider actions using Active Directory signals with [Microsoft Defender for Identity](/azure-advanced-threat-protection/what-is-atp) | [portal.atp.azure.com](https://portal.atp.azure.com/) |
-| Defender for Cloud Apps portal | Use [Microsoft Defender for Cloud Apps](/cloud-app-security/what-is-cloud-app-security) to get rich visibility, control over data travel, and sophisticated analytics to identify and combat cyberthreats on cloud services | [portal.cloudappsecurity.com](https://portal.cloudappsecurity.com/) |
 | Microsoft Security Intelligence portal | Get security intelligence updates for Microsoft Defender for Endpoint, submit samples, and explore the threat encyclopedia | [microsoft.com/wdsi](https://microsoft.com/wdsi) |
 
 ## Portals for other workloads