I was working with a customer that asked if there was a way to export from ADConnect the OU filtering settings. From PowerShell on the server where ADConnect is installed I was able to run the following:
$ExcludeFilterFileName = "c:\Export\ExcludeFilter.txt"
$IncludeFilterFileName = "c:\Export\IncludeFilter.txt"
New-Item -Path 'C:\Export' -ItemType Directory -ErrorAction SilentlyContinue
$ADConnectorName = "domain.local"
$ADConnector = Get-ADSyncConnector -Name $ADConnectorName
# Assumes that only one partition exist on the connector
$ADConPartition = Get-ADSyncConnectorPartition -Connector $ADConnector -Identifier $ADConnector.Partitions.Identifier.Guid
$ADConPartition.ConnectorPartitionScope.ContainerInclusionList | Out-File -FilePath $IncludeFilterFileName
$ADConPartition.ConnectorPartitionScope.ContainerExclusionList | Out-File -FilePath $ExcludeFilterFileName
You will need to change the name of the AD domain on the 4th line and the exported text files will be saved to the C:\Export folder.