Looking for Chakotay/Janeway Fic

[lt-sp.livejournal.com]

that I read quite awhile ago. Here is what I remember: wherein Voyager, Season 7, ended and Janeway discovered that the whole thing had been a simulation to discover the effects of long-term missions. Then she discovered that Chakotaty had been replaced at some point by a hologram, resulting in the Chakotay/Seven story-line. Does anyone know where I can find this story?