One of suitable query - you have to add AD group filter
Select Top 1000000 tsysOS.Image As icon,
tblAssets.AssetID,
tblAssets.AssetName,
tblAssets.Domain,
tblAssets.Username,
tblAssets.Userdomain,
tblAssets.IPAddress,
tblAssets.Firstseen,
tblAssets.Lastseen,
tblAssets.Lasttried,
tblADGroups.Name As ADGroupName,
tblADGroups.Description As ADGroupDescription,
Case tblADGroups.GroupType
When -2147483646 Then 'security - global'
When -2147483644 Then 'security - local'
When -2147483643 Then 'built-in'
When -2147483640 Then 'security - universal'
When 2 Then 'distribution - global'
When 4 Then 'distribution - local'
When 8 Then 'distribution - universal'
End As ADGroupType
From tblAssets
Inner Join tsysOS On tsysOS.OScode = tblAssets.OScode
Inner Join tblAssetCustom On tblAssets.AssetID = tblAssetCustom.AssetID
Inner Join tblComputersystem On tblAssets.AssetID = tblComputersystem.AssetID
Left Join tblADComputers On tblAssets.AssetID = tblADComputers.AssetID
Left Join tblADMembership On tblADMembership.ChildAdObjectID =
tblADComputers.ADObjectID
Left Join tblADGroups On tblADMembership.ParentAdObjectID =
tblADGroups.ADObjectID
Where tblComputersystem.PartOfDomain = 1 And tblAssetCustom.State = 1
Order By tblAssets.Domain,
tblAssets.AssetName,
ADGroupName