[gpm]

No, it's well documented that the term was in use referring to "source available" software before they claim to have invented it. It might be a case of two groups coming up with the same term, but they were not the first.

[0] The OSI claims to have coined the term in 1988 https://opensource.com/article/18/2/coining-term-open-source...

[1] Here is a use of the term, 7 times, and as the main object, from 1996 http://www.xent.com/FoRK-archive/fall96/0269.html

[2] Here is a use of the term, as a proper noun, from 1993 https://groups.google.com/forum/#!msg/comp.os.ms-windows.pro...