diff --git a/lib/grouped_scope/self_grouping.rb b/lib/grouped_scope/self_grouping.rb
index 303b478..6c81a60 100644
--- a/lib/grouped_scope/self_grouping.rb
+++ b/lib/grouped_scope/self_grouping.rb
@@ -37,7 +37,7 @@ def group_proxy
     end
     
     def all_grouped?
-      false
+      proxy_owner.all_grouped? rescue false
     end
     
     def no_group?
diff --git a/test/grouped_scope/self_grouping_test.rb b/test/grouped_scope/self_grouping_test.rb
index 785bb5d..ef93528 100644
--- a/test/grouped_scope/self_grouping_test.rb
+++ b/test/grouped_scope/self_grouping_test.rb
@@ -105,7 +105,16 @@ def setup
       end
       
       should 'include all group members' do
-        assert_same_elements @e1.group, [@e1,@e2]
+        assert_same_elements [@e1,@e2], @e1.group
+      end
+      
+      should 'member to find grouped associations of other member' do
+        assert_same_elements @e1.reports, @e2.group.reports
+      end
+      
+      should 'allow proxy owner to define all grouped which ignores group_id schema' do
+        def @e1.all_grouped? ; true ; end
+        assert_same_elements [@e1,@e2,@e3,@e4], @e1.group
       end
       
     end