Index: branches/5.3.x/core/install/install_schema.sql
===================================================================
diff -u -N -r15578 -r15584
--- branches/5.3.x/core/install/install_schema.sql	(.../install_schema.sql)	(revision 15578)
+++ branches/5.3.x/core/install/install_schema.sql	(.../install_schema.sql)	(revision 15584)
@@ -110,6 +110,11 @@
   l3_PlainTextBody longtext,
   l4_PlainTextBody longtext,
   l5_PlainTextBody longtext,
+  l1_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l2_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l3_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l4_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l5_TranslateFrom int(11) NOT NULL DEFAULT '0',
   Headers text,
   Enabled int(11) NOT NULL DEFAULT '1',
   FrontEndOnly tinyint(3) unsigned NOT NULL DEFAULT '0',
@@ -137,7 +142,8 @@
   KEY l2_PlainTextBody (l2_PlainTextBody(5)),
   KEY l3_PlainTextBody (l3_PlainTextBody(5)),
   KEY l4_PlainTextBody (l4_PlainTextBody(5)),
-  KEY l5_PlainTextBody (l5_PlainTextBody(5))
+  KEY l5_PlainTextBody (l5_PlainTextBody(5)),
+  KEY l1_TranslateFrom (l1_TranslateFrom)
 );
 
 CREATE TABLE SystemEventSubscriptions (
@@ -236,6 +242,11 @@
   l3_ColumnTranslation text,
   l4_ColumnTranslation text,
   l5_ColumnTranslation text,
+  l1_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l2_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l3_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l4_TranslateFrom int(11) NOT NULL DEFAULT '0',
+  l5_TranslateFrom int(11) NOT NULL DEFAULT '0',
   PhraseType int(11) NOT NULL DEFAULT '0',
   LastChanged int(10) unsigned DEFAULT NULL,
   LastChangeIP varchar(15) NOT NULL DEFAULT '',
@@ -245,7 +256,8 @@
   KEY PhraseKey (PhraseKey),
   KEY l1_Translation (l1_Translation(5)),
   KEY l1_HintTranslation (l1_HintTranslation(5)),
-  KEY l1_ColumnTranslation (l1_ColumnTranslation(5))
+  KEY l1_ColumnTranslation (l1_ColumnTranslation(5)),
+  KEY l1_TranslateFrom (l1_TranslateFrom)
 );
 
 CREATE TABLE PhraseCache (