Merge pull request MicrosoftDocs#1980 from YuriySamorodov/patch-10

OutVariable usage example added

Author: chrisda

exchange/exchange-ps/exchange/policy-and-compliance-audit/Search-UnifiedAuditLog.md

@@ -364,6 +364,14 @@ Accept wildcard characters: False
 ### CommonParameters
 This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).
 
+> [!NOTE] `-OutVariable` accepts objects of `ArrayList` list type.  
+> Below is a quick example of how `-OutVariable` can be used:
+> ```
+> $start = (Get-Date).AddDays(-1)
+> $end = (Get-Date).AddDays(-0.5)
+> $auditData = New-Object System.Collections.ArrayList
+> Search-UnifiedAuditLog -StartDate $start -EndDate $end -OutVariable +auditData | Out-Null
+> ```
 ## INPUTS
 
 ###