It's in the Animation menu. The command is "Track In mocha AE".
If it's not there, then there may be something wrong with your installation, since it is the mocha plug-in that creates this menu item. Try uninstalling and re-installing After Effects CC 2014.2 (13.2).
Sorry, I didn´t tell that I tried the re-installation before - did´t work aswell. and its still not in the Animation menu. I´m now in contact with Adobe.
Thank you for your time and help!
Ok. Problem solved by second reinstallation. Thanks
Glad you got it sorted.