diff --git a/ChangeLog b/ChangeLog
index 6b28ab8fa..88cca91a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2008-02-22  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* SoObjects/SOGo/NSArray+Utilities.m ([NSArray -uniqueObjects]):
+	new method that returns unique occurences of the objects.
+
 	* SoObjects/Contacts/SOGoContactGCSFolder.m ([SOGoContactGCSFolder
 	-davNamespaces]): same as below.
 
diff --git a/SoObjects/SOGo/NSArray+Utilities.h b/SoObjects/SOGo/NSArray+Utilities.h
index 181f636cd..998cab7c8 100644
--- a/SoObjects/SOGo/NSArray+Utilities.h
+++ b/SoObjects/SOGo/NSArray+Utilities.h
@@ -36,6 +36,8 @@
 - (NSArray *) objectsForKey: (NSString *) key;
 - (NSArray *) flattenedArray;
 
+- (NSArray *) uniqueObjects;
+
 - (BOOL) containsCaseInsensitiveString: (NSString *) match;
 
 #ifdef GNUSTEP_BASE_LIBRARY
diff --git a/SoObjects/SOGo/NSArray+Utilities.m b/SoObjects/SOGo/NSArray+Utilities.m
index 3f5a78b5a..1e63756bf 100644
--- a/SoObjects/SOGo/NSArray+Utilities.m
+++ b/SoObjects/SOGo/NSArray+Utilities.m
@@ -105,6 +105,21 @@
   return flattenedArray;
 }
 
+- (NSArray *) uniqueObjects
+{
+  NSMutableArray *newArray;
+  NSEnumerator *objects;
+  id currentObject;
+
+  newArray = [NSMutableArray array];
+
+  objects = [self objectEnumerator];
+  while ((currentObject = [objects nextObject]))
+    [newArray addObjectUniquely: currentObject];
+
+  return newArray;
+}
+
 - (void) makeObjectsPerform: (SEL) selector
                  withObject: (id) object1
                  withObject: (id) object2