For 3.0 we will have a multi line textual format for the transformation catalog.

The transformations are grouped by transformation logical name. User can specify profiles that apply for all the site entries in one grouping.
The profiles can be over ridden for a specific site.

The values are expected to be quoted.

tr example::keg:1.0 {
profile env "APP_HOME" "/bin/app"
profile env "JAVA_HOME" "/bin/java"
site isi

{ profile env "JAVA_HOME" "/bin/isi/java" profile condor "universe" "standard" pfn "/path/to/keg" arch "x86" os "linux" osrelease "fc" osversion "4" type "installed" }

site wind

{ profile env "me" "with" profile condor "more" "test" profile namespace "pegasus" "cluster" "5" pfn "/path/to/keg" arch "x86" os "linux" osrelease "fc" osversion "4" type "STATIC_BINARY" }

}