I have a report (below) which generates a list of computers with specific software (in this example Adobe Acrobat) and contains the OU that the user is a member of so that we can export a report and breakdown by department if need be which is working well .  I am trying to find a way to add in a column for that users Manager Name so that we can break it down further (each department has different managers).  Would anyone have any idea what I can do to add this in?
Select Top 1000000 tblAssets.AssetID,
  tblAssets.AssetName,
  tsysAssetTypes.AssetTypename,
  tsysAssetTypes.AssetTypeIcon10 As icon,
  tblAssets.IPAddress,
  tblADusers.OU,
  tblSoftwareUni.softwareName,
  tblSoftware.softwareVersion,
  tblSoftwareUni.SoftwarePublisher,
  tblADusers.ManagerADObjectId
From tblAssets
  Inner Join tblAssetCustom On tblAssets.AssetID = tblAssetCustom.AssetID
  Inner Join tsysAssetTypes On tsysAssetTypes.AssetType = tblAssets.Assettype
  Inner Join tblADusers On tblAssets.Username = tblADusers.Username
  Inner Join tblSoftware On tblAssets.AssetID = tblSoftware.AssetID
  Inner Join tblSoftwareUni On tblSoftwareUni.SoftID = tblSoftware.softID
Where tblSoftwareUni.softwareName Like '%Adobe Acrobat XI Standard%' And
  tblAssetCustom.State = 1