VERIFIED SOLUTION i

How to find the EngageOne Windows Sever 2012 R2 software requirements

Product Feature: Installation / Upgrade
We certified EngageOne  3.1.1.1 on Windows 2012 using JBOSS 6.2 EA earlier in 2014.

The other application servers on Windows 2012 will be released in the 4.x release January 2015.
UPDATED:  November 3, 2017