When i am trying to install RFT. At this moment i am not able to select visual Studio integration. My system already have visual studio 2012 installed on my desktop. The check box for Microsoft Visual Studio .NET integration is also disabled.
I know this is dated but are you still looking for this integration ? There is an RFE open on this topic at https://www.ibm.com/developerworks/rfe/execute?use_case=viewRfe&CR_ID=44398 that you could go vote and influence a change. I would strongly encourage you to do that if there is still the need.