Index: branches/RC/admin/install/upgrades/inportal_upgrade_v4.2.1.sql
===================================================================
diff -u -r9237 -r9279
--- branches/RC/admin/install/upgrades/inportal_upgrade_v4.2.1.sql	(.../inportal_upgrade_v4.2.1.sql)	(revision 9237)
+++ branches/RC/admin/install/upgrades/inportal_upgrade_v4.2.1.sql	(.../inportal_upgrade_v4.2.1.sql)	(revision 9279)
@@ -1,5 +1,7 @@
 INSERT INTO ConfigurationAdmin VALUES ('UseSmallHeader', 'la_Text_Website', 'la_config_UseSmallHeader', 'checkbox', '', '', 10.21, 0, 0);
 INSERT INTO ConfigurationValues VALUES (DEFAULT, 'UseSmallHeader', '0', 'In-Portal', 'in-portal:configure_general');
 
+ALTER TABLE Category ADD SymLinkCategoryId INT UNSIGNED NULL DEFAULT NULL AFTER `Type`, ADD INDEX (SymLinkCategoryId);
+
 UPDATE Modules SET Version = '4.2.1' WHERE Name = 'Core';
 UPDATE Modules SET Version = '4.2.1' WHERE Name = 'In-Portal';
\ No newline at end of file
