Onesided crossovers officially take place within one continuity, but not the other. Given that some characters may be parodies of their original counterparts, they could potentially get a separate profile scaling from the other verse based on their importance to the story.
One example is the version of Dante in
Megami Tensei, who is based on his
Devil May Cry counterpart, with the same name and appearance, but a slightly altered story to fit in more with the Shin Megami Tensei verse. However, the character in question may
not be used to scale to the Devil May Cry cast.
Profiles for crossovers not canon to the main story of one or more of the franchises involved may only be created according to the regulations defined in the
Canon page.