Correcao BASE_DOMAIN, funcao do usuario

src/backend/core/admin.py

@@ -35,7 +35,7 @@ class ClienteForm(forms.ModelForm):
 
     def clean_username(self):
         data = self.cleaned_data['username']
-        self.username_domain_name_clean(data)
+        self.username_subdomain_name_clean(data)
         return data
 
     def username_subdomain_name_clean(self, data):

src/backend/core/models/cliente.py

@@ -38,7 +38,7 @@ class Cliente(models.Model):
         return '{} - {}.{}'.format(
             self.nome.title(),
             self.subdomain_name,
-            settings.BASE_DOMAIN
+            self.domain_name
         )
 
     def save(self, *args, **kwargs):