Index: branches/5.2.x/core/install/upgrades.sql
===================================================================
diff -u -N -r15739 -r15747
--- branches/5.2.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 15739)
+++ branches/5.2.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 15747)
@@ -2879,3 +2879,8 @@
 
 # ===== v 5.2.1-B2 =====
 DELETE FROM LanguageLabels WHERE PhraseKey = 'LA_TAB_REPORTS';
+ALTER TABLE Modules ADD ClassNamespace VARCHAR(255) NOT NULL DEFAULT '' AFTER Path;
+
+UPDATE Modules
+SET ClassNamespace = 'Intechnic\\InPortal\\Core'
+WHERE `Name` IN ('Core', 'In-Portal');