Hey guys, I'll preface this by stating that I'm a network admin not a BIM admin so maybe this is an obvious question. I was wondering if there was a way or a tool to determine what version of Revit a particular model is. Short of opening the file and seeing if it tells you that it was created in a previous version or that it's incompatible. We have many models/projects spanning the past few years that have been done in 10, 11, and now 12. Some were upgraded mid project others were finished in the version they were started in. Not a huge deal but my users are complaining that they need to open a model (some of our models are HUGE with other large models linked in) just to determine what version the file is in. Sometimes this can take 10 or 15 minutes or more depending on the size and links and whether they guessed right or not. Not a huge deal, but the chorus is getting louder. Thanks.