Updating Attributes in user accounts in AD using PS

import-module activedirectory
$userstoupdate = get-aduser -filter * -searchbase "OU=Users,DC=yout,DC=top,DC=domain"
foreach($userslisted in $userstoupdate)
{
set-aduser -Identity "$userslisted" -clear extensionAttribute11
set-aduser -Identity "$userslisted" -add @{extensionAttribute10="HD User With Twin"}
}