The TRAK metamodel now has the ability to represent explicit physical containment through the addition of:
which was added in the 6th December 2012 release of the TRAK. Enterprise Architecture Framework. Metamodel specification.
Previously TRAK had an implicit notion of containment for software with the Software hosted on Physical tuple. It also had the ability to show a physical dependency and to type this to show proximity or alignment using Physical physically depends on Physical.... read more
There is now a group on LinkedIn (http://www.linkedin.com/groups?mostPopular=&gid=3256940) where topics concerning TRAK can be aired.
This in no way replaces any of the TRAK discussion forums on Sourceforge (http://sourceforge.net/apps/phpbb/trakviewpoints/ and http://sourceforge.net/apps/phpbb/trakmetamodel/) since LinkedIn is a closed community and TRAK is very much about keeping people informed and involved. It just seemed sensible to provide another means for folks to chat and also to discover TRAK.