Policy and Distributions Services for ZENworks 7 is generally the same as ZENworks 6.5 SP1, with the following differences:
New upgrade options: For an explanation of the new upgrade options, see Section 9.1.2, Installation and Upgrade Methods Changed.
New workstation installation option: With ZENworks 7, you can install Policy and Distribution Services (Subscriber only) to a workstation (see Section 6.2, Installation on Windows Workstations).