Index: branches/5.2.x/install/upgrades.sql
===================================================================
diff -u -N -r14582 -r14742
--- branches/5.2.x/install/upgrades.sql	(.../upgrades.sql)	(revision 14582)
+++ branches/5.2.x/install/upgrades.sql	(.../upgrades.sql)	(revision 14742)
@@ -222,4 +222,11 @@
 
 # ===== v 5.1.3-RC2 =====
 
-# ===== v 5.1.3 =====
\ No newline at end of file
+# ===== v 5.1.3 =====
+
+# ===== v 5.2.0-B1 =====
+UPDATE SearchConfig
+SET DisplayName = REPLACE(DisplayName, 'lu_', 'lc_')
+WHERE DisplayName IN (
+	'lu_field_descriptionex', 'lu_field_manufacturer', 'lu_field_qtysold', 'lu_field_topseller'
+);
\ No newline at end of file