"The purpose for this is to prevent users from abusing the system that for easy searching/indexing of the posts. This enforces the site’s “Tag What You See” rule, in that you cannot tag an image as “male” or “female” unless there is visible evidence of that. Even if another site has the same character with better visibility of its gender, that post uniquely must contain those elements. Mistagging, adding invalid tags, or removing valid tags are not punishable for a one-time offense, but they will be disciplined if they produce a pattern of tagging abuse."
I have a question about this. Does this imply that say a Femboy cannot be tagged as such if they're fully clothed and would be tagged as female or ambiguous gender, even if the artist and/or commissioner EXPLICITLY states that they are a femboy? By not mentioning something like "unless stated by the creator" or something of the like, I can only assume canon by the character's creator and/or artist has no bearing on tags here?