OK, so there is this old thread - https://social.technet.microsoft.com/Forums/windowsserver/en-US/15666ba3-ba83-4ceb-9af6-77194072b413/returning-employeeid-property-with-systemdirectoryservicesdirectorysearcher
which had a nice answer, but I would need to have the property returned only when using whenchanged
$todaystamp = Get-Date -UFormat %Y%m%d%H%M%S.0Z; whenchanged>=$todaystamp
Any idea how?
Seb