http://blogs.technet.com/b/uspartner_ts2team/archive/2011/08/30/office-365-p1-what-can-you-and-more-importantly-can-t-you-do.aspx  B   V   A I was looking for a comprehensive comparison between the P1 and Enterprise Sku’s (E1-E4).  As I searched I found several conversations and posts about what can you and can’t you do.  I found a good FAQ outen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)