title: Update employee manager using employeeid
body: <p>So, I am working on a project that will update some employee information weekly as required by audit based on our HR system.  The only unique matching field that I have from HR is employeeID (for both users and managers).  I have no problem getting Get-ADUser to pull up the employee and update these fields, but now I also need to update the employee's manager using their employee ID.  I'm not sure how to get powershell to convert that manager employee ID into their UPN or some other method to pull their info.  Here is my code</p>
  <pre><code>Import-Module ActiveDirectory
  
  $Users = Import-csv &quot;C:\Users\my.stuff\stuff\TitlePowershell.csv&quot;
  
  foreach($User in $Users) {
      Get-ADUser -Filter {EmployeeID -eq $user.employeeID} 
          | Set-ADUser -replace @{description=$User.description; title=$User.title; manager=$user.ManagerID}
  }
  </code></pre>
  <p>What can I add to get manager to update from their employee id?</p>