diff --git a/app/models/region.rb b/app/models/region.rb
index a8693c1..4d0f52f 100644
--- a/app/models/region.rb
+++ b/app/models/region.rb
@@ -1,6 +1,8 @@
 # Region is a special type of category that is related to geographical issues. 
 class Region < Category
-  has_and_belongs_to_many :validators, :class_name => Organization.name, :join_table => :region_validators
+  has_and_belongs_to_many :validators, :class_name => 'Organization', :join_table => :region_validators
+
+  require_dependency 'enterprise' # enterprises can also be validators
 
   # searches for organizations that could become validators for this region.
   # <tt>search</tt> is passed as is to ferret's find_by_contents on Organizatio
diff --git a/po/pt_BR/noosfero.po b/po/pt_BR/noosfero.po
index 69c25c2..11982df 100644
--- a/po/pt_BR/noosfero.po
+++ b/po/pt_BR/noosfero.po
@@ -13,7 +13,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: noosfero 0.11.0\n"
 "POT-Creation-Date: 2008-09-10 12:05-0300\n"
-"PO-Revision-Date: 2008-09-10 12:41-0300\n"
+"PO-Revision-Date: 2008-09-11 18:09-0300\n"
 "Last-Translator: Joenio Costa <joenio@colivre.coop.br>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
@@ -1481,7 +1481,7 @@ msgstr "Endereço: %s"
 
 #: app/models/create_enterprise.rb:155
 msgid "Legal form: %s"
-msgstr "Formulário Legal: %s"
+msgstr "Forma legal: %s"
 
 #: app/models/create_enterprise.rb:156
 msgid "Foundation Year: %d"
--
libgit2 0.21.2