{| border="1" style="border-collapse: collapse; font-size:80%;" width="100%" class="wikitable sortable"
! style="text-align:left; width: 120px" | Attribute
! style="text-align:left; width: 250px200px" | Objectclass
! style="width: 80px" | Existance
! style="width: 80px" | Mandatory