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If you can not find the specific source listed in the additional sources then it is not allowed.
In this case there have been a couple of threads about this archetype, it is not currently allowed. I do not believe there is any intention to change this stance. If you want you can try to make a cogent and convincing argument for why it should be. If you want to pursue that course, I would suggest starting a new thread, with a title that makes it clear you are making a case for adding this archetype to the additional resources list.