Watch this Author's files
Duh ! As a long time user I should have figured that one out !!! Many thanks for reminding me !!
This is an excellent tool but doesn't work in my 2012a version. Upon opening the project file, Simbiology complains as follows:
"The SB project version being loaded is newer than the SB version being run. Some features of the project may not be supported in this version"
Also, the additional rules don't work ("does not refer to any in-scope species, parameters or compartment").