diff --git a/ChangeLog b/ChangeLog
index 8e747787f..c9c899d31 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2007-05-17  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* SoObjects/SOGo/SOGoObject.m: defined a new constant
+	"SOGoDefaultUserID".
+
 	* SoObjects/SOGo/SOGoFolder.m ([SOGoFolder
 	-setRoles:rolesforUser:uidforObjectAtPath:objectPathArray]):
 	ignore the "AuthorizedSubscriber" role and add the "None" role
diff --git a/SoObjects/SOGo/SOGoObject.h b/SoObjects/SOGo/SOGoObject.h
index 5b4eeccec..e5a77e739 100644
--- a/SoObjects/SOGo/SOGoObject.h
+++ b/SoObjects/SOGo/SOGoObject.h
@@ -52,6 +52,8 @@
 
 #define $(class) NSClassFromString(class)
 
+extern NSString *SOGoDefaultUserID;
+
 @interface SOGoObject : NSObject
 {
   WOContext *context;
diff --git a/SoObjects/SOGo/SOGoObject.m b/SoObjects/SOGo/SOGoObject.m
index 5a0e50159..57b13cd78 100644
--- a/SoObjects/SOGo/SOGoObject.m
+++ b/SoObjects/SOGo/SOGoObject.m
@@ -20,8 +20,8 @@
 */
 
 #if LIB_FOUNDATION_LIBRARY
-#error SOGo won't work properly with libFoundation. Please use gnustep-base \
-       instead.
+#error SOGo will not work properly with libFoundation. \
+       Please use gnustep-base instead.
 #endif
 
 #import <NGObjWeb/WEClientCapabilities.h>
@@ -47,6 +47,8 @@
 
 #import "SOGoObject.h"
 
+NSString *SOGoDefaultUserID = @"<default>";
+
 @interface SOGoObject(Content)
 - (NSString *)contentAsString;
 @end