Long time ago, in USA, there was a meta-CASE tool, which had been developed over 10 years by more than 50 PhD scholars - this is what I heard from the CEO of an R&D company.
But, unfortunately, the system was not released for public. However, I had been working with a beta version of that tool to develop a SW re/reverse engineering tool, between 1992 and 1996.
During this time, I couldn't have believed how powerful the system was. I have been looking for similar meta-CASE tools since then. It has been mentioned that ADOxx has much in common.
This is the reason why I am interested in ADOxx to see if I can restore the stated SRE for modern applications.