Forum:IM History or Conversation Log

I cannot see in Singularity where to bring up the history or log of IM conversations other than for friends, or at least the most recent parts of them. As this capability would seem to be a basic functionality, and is in the standard Linden SL viewer and,  i think, Firestorm, I would have assumed it would be in Singularity also. I know how to find the files on the PC but I am so sure I must be missing something that I thought someone could perhaps kindly point out to me what I am overlooking. Thanks.