hello. i need add item to list with using content type "users". i think need usage content type id, but i don't now. i adding item this script but its wrong:

Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue
 
$csvfile = "C:\test.csv"
$CSVData = Import-CSV -delimiter ";" -path $csvfile -Header("м","Login","","м","","","","","Email","")
$web = Get-SPWeb -identity "http://zzz/"
$list = $web.Lists["- "]
 
foreach ($row in $CSVData)
 {

   $item = $list.Items.Add();
   $item["м м"] = $row.
   $item[""] = $row.
   $lookupfield = $web.lists[" "].items | where-object {$_.item(" м") -eq $row.}
   $lookupfield_id = $lookupfield.id
   $lookupfield_dn = $lookupfield.displayname
   $item[". "] = $lookupfield_id ;# $lookupfield_dn

   $lookupfield1 = $web.lists["м "].items | where-object {$_.item("") -eq $row.}
   $lookupfield1_id = $lookupfield1.id
   $lookupfield1_dn = $lookupfield1.displayname
   $item[""] = $lookupfield1_id ;# $lookupfield1_dn

   $lookupfield2 = $web.lists["- "].items | where-object {$_.item(" ") -eq $row.}
   $lookupfield2_id = $lookupfield2.id
   $lookupfield2_dn = $lookupfield2.displayname
   $item[" "] = $lookupfield2_id ;# $lookupfield2_dn


   $item["м м"] = $lookupfield1_dn + ' '+'-' +' '+$row.
 

   $item.Update()
 }