Update register-scan-power-bi-tenant.md

Author: zeinab-mk

articles/purview/register-scan-power-bi-tenant.md

@@ -27,9 +27,11 @@ This article outlines how to register a Power BI tenant in a **same-tenant scena
 |Public access with Azure IR     |Allowed     |Allowed        |Azure Runtime      | Microsoft Purview Managed Identity   | [Review deployment checklist](#deployment-checklist) |
 |Public access with Self-hosted IR     |Allowed     |Allowed        |Self-hosted runtime        |Delegated Authentication  | [Review deployment checklist](#deployment-checklist) |
 |Private access     |Allowed     |Denied         |Self-hosted runtime        |Delegated Authentication  | [Review deployment checklist](#deployment-checklist) |
-|Private access     |Denied      |Allowed        |Self-hosted runtime        |Delegated Authentication  | [Review deployment checklist](#deployment-checklist) |
+|Private access     |Denied      |Allowed*        |Self-hosted runtime        |Delegated Authentication  | [Review deployment checklist](#deployment-checklist) |
 |Private access     |Denied      |Denied         |Self-hosted runtime        |Delegated Authentication  | [Review deployment checklist](#deployment-checklist) |
 
+\* Power BI tenant must have a private endpoint which is deployed in a Virtual Network accessible from the self-hosted integration runtime VM. For more information, see [private endpoint for Power BI tenant](/power-bi/enterprise/service-security-private-links).
+
 ### Known limitations
 
 -  If Microsoft Purview or Power BI tenant is protected behind a private endpoint, Self-hosted runtime is the only option to scan.