Merge pull request #31197 from nhebbar2011/patch-1

Update support-for-fci.md

Author: prmerger-automator[bot]

docs/sql-server/azure-arc/support-for-fci.md

@@ -75,6 +75,7 @@ The portal displays the databases on the SQL Server instance.
 - Currently, best practices assessment isn't supported with Always On failover cluster instance.
 - Automated backups and point-in-time restore isn't supported for failover cluster instances at this time.
 - SQL failover cluster instances with multiple network names aren't supported at this time.
+- In the local Windows Server Failover Cluster (WSFC), the clustered resource group (role) name should not contain a backslash ("\\").
 - For extension versions older than `1.1.2620.127`, SQL failover cluster instances with a different network name than the one configured during installation aren't supported.
 
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