Please allow use of categories by the Babel extension ($wgBabelCategoryNames) on pt.wiktionary.
The category names should be as follows (Category: prefix ommited for simplicity) for pt language code:
!Usuário pt-0
!Usuário pt-1
!Usuário pt-2
!Usuário pt-3
!Usuário pt-4
!Usuário pt-5
!Usuário pt-M
The parent category, in case it matters, should be:
!Usuário pt
The exclamation mark is part of the name. Mind that for the native speaker, the level is M, not N.
Thanks.
Version: unspecified
Severity: enhancement