Jun 17, 2012 · Update the description field on the service request with the new password and account information The runbook is quite simple, we start with the runbook activity as we get it from Service Manager as ObjectID. We then pickup related service request and user. We generate a new password and set it on the user. Jan 30, 2013 · Tags: Active Directory · Deployment · Domain Join Account · MDT · SCCM 2012 · unattend.xml Tweet When working with deployment tools you need to have an account which can add Computers to a certain Organizational Unit (OU) in Active Directory.