Internet Explorer 8/9 - Compatibility View List - Group Policy

Add sites to open by default using Compatibility View using Group Policy:
Computer Configuration --> Policies --> Administrator Templates --> Windows Components --> Internet Explorer --> Compatibility View
Setting - Use Policy List of Internet Explorer 7 sites
Enable setting and add sites to the list using top level domain name.
***Top Level Domain name is important - entering (for example) *.service-now.com will not open the site in Compatibility View.  Use service-now.com