The Microsoft Application Virtualization (App-V) team posted a RC version of App-V 4.5 ADM template over on the Microsoft Connect site. The template focus is on registry settings that are well suited to controlling via ADM Template/Group Policy infrastructure and are the most likely to be customized. The ADM Template covers over 40 registry settings, including many of our newest features.
ADM Template allows controlling Preferences (not enforced policies). For an explanation of the difference, please see the Group Policy Team Blog. When you import the template, you need to go through the following steps to see it in the Group Policy Editor.
More info: Microsoft Connect