[12.0][MIG][FIX] Included necessary fields to work with mixin and inherit.
[12.0][MIG][FIX] Included necessary fields to work with mixin and inherit.

akretion/l10n-brazil,akretion/l10n-brazil,akretion/l10n-brazil,OCA/l10n-brazil,OCA/l10n-brazil,OCA/l10n-brazil