Index: branches/RC/core/install/upgrades.sql
===================================================================
diff -u -r11885 -r11931
--- branches/RC/core/install/upgrades.sql	(.../upgrades.sql)	(revision 11885)
+++ branches/RC/core/install/upgrades.sql	(.../upgrades.sql)	(revision 11931)
@@ -1348,5 +1348,8 @@
 
 DELETE FROM Phrase WHERE Phrase IN ('la_title_Adding_Page', 'la_title_Editing_Page', 'la_title_New_Page', 'la_fld_PageId');
 
+INSERT INTO ConfigurationAdmin VALUES ('UseModalWindows', 'la_section_SettingsAdmin', 'la_config_UseModalWindows', 'checkbox', '', '', 40.10, 0, 0);
+INSERT INTO ConfigurationValues VALUES (DEFAULT, 'UseModalWindows', '1', 'In-Portal', 'in-portal:configure_advanced');
+
 DELETE FROM Modules WHERE Name = 'Proj-Base';
 UPDATE Modules SET Version = '5.0.0', Loaded = 1 WHERE Name = 'In-Portal';
\ No newline at end of file
