diff --git a/product/ERP5/PropertySheet/Arrow.py b/product/ERP5/PropertySheet/Arrow.py
index 89649fcdc60b3cd37fab667b2420034f287b782f..efb9e6f6ea970d31d6bd1b6041a2f5d10856395d 100755
--- a/product/ERP5/PropertySheet/Arrow.py
+++ b/product/ERP5/PropertySheet/Arrow.py
@@ -718,5 +718,8 @@ class Arrow:
                     'source_administration', 'destination_administration',
                     'source_payment', 'destination_payment',
                     'source_project', 'destination_project',
-                    'source_budget', 'destination_budget',)
+                    'source_budget', 'destination_budget',
+                    # Virtual categories
+                    'source_region', 'destination_region',
+                    )
 
diff --git a/product/ERP5/PropertySheet/Organisation.py b/product/ERP5/PropertySheet/Organisation.py
index 1acc1d8d70591d00fc796af7940b120219754229..c40136372b0e2e52368c9ee8abacec3fae9cf986 100755
--- a/product/ERP5/PropertySheet/Organisation.py
+++ b/product/ERP5/PropertySheet/Organisation.py
@@ -182,4 +182,7 @@ class Organisation:
 
   _categories = ( 'role', 'group', 'activity', 'skill', 'market_segment', 'region',
                   'social_form', 'function', 'source', 'destination', 'source_section',
-                  'destination_section', 'price_currency')
+                  'destination_section', 'price_currency',
+                  # Virtual Categories
+                  'source_region', 'destination_region', )
+                  
diff --git a/product/ERP5/PropertySheet/Person.py b/product/ERP5/PropertySheet/Person.py
index a6a20f28229e42959efdefd11213fa92ecdb3132..02d72121c595bb6dc023958f25042e8c4535aa11 100755
--- a/product/ERP5/PropertySheet/Person.py
+++ b/product/ERP5/PropertySheet/Person.py
@@ -141,5 +141,7 @@ class Person:
 
     _categories = ( 'group', 'market_segment', 'region', 'role', 'function', 'activity',
                     'gender', 'product_line', 'subordination', 'assignment', 'nationality',
-		    'marital_status',)
+                    'marital_status', 
+                    # Virtual Categories
+                    'source_region', 'destination_region', )