During the Rollout process we are using the AD Discovery to ensure that all AD computers are managed by SNOW. Now I've found some computers, which exists in Active Directory, but which are not found by SNOW AD Discovery. For this computers, the last modified date in die AD properties is very old. How does the AD Discovery works. Are there any rules, which objects from AD are discovered (e.g. only the objects which were modified within the last xx days).