Note: it is possible to renew the password only once a day.
The password must be renewed at least every 6 months.
You can only change your password yourself if 2-factor login authentication is in place - se info about multifactor login authentication here.
If this is not the case, it-ServiceDesk will help you. Ask your manager or a contact person at Aarsleff to create a case on the ServiceDesk portal or to send an email with your initials to servicedesk@aarsleff.com. If it is urgent, you can call it-ServiceDesk after this is done (8744 2277).