updating

Author: billmath

articles/active-directory/hybrid/reference-connect-version-history.md

@@ -8,7 +8,7 @@ ms.assetid: ef2797d7-d440-4a9a-a648-db32ad137494
 ms.service: active-directory
 ms.topic: reference
 ms.workload: identity
-ms.date: 04/03/2020
+ms.date: 04/17/2020
 ms.subservice: hybrid
 ms.author: billmath
 
@@ -51,6 +51,16 @@ Not all releases of Azure AD Connect will be made available for auto upgrade. Th
 ### Fixed issues
 This hotfix build fixes an issue with build 1.5.18.0 if you have the Group Filtering feature enabled and use mS-DS-ConsistencyGuid as the source anchor.
 
+> [!IMPORTANT]
+> If you use mS-DS-ConsistencyGuid as the source anchor, and have cloned the **In from AD - Group Join** sync rule and plan to upgrade, please do the following steps as part of the upgrade:
+> 1. During Upgrade, uncheck the option **Start the synchronization process when configuration completes**.
+> 2. Edit cloned join sync rule and add the following two transformations:
+>	- direct flow objectGUID to sourceAnchorBinary
+	- expression flow the below to sourceAnchor
+     	`ConvertToBase64([objectGUID])`
+> 3. Start the sync cycle by running Start-ADSyncSyncCycle from powershell
+
+
 ## 1.5.18.0
 
 ### Release status