Index: branches/5.1.x/core/install/install_schema.sql
===================================================================
diff -u -r13559 -r13635
--- branches/5.1.x/core/install/install_schema.sql	(.../install_schema.sql)	(revision 13559)
+++ branches/5.1.x/core/install/install_schema.sql	(.../install_schema.sql)	(revision 13635)
@@ -93,6 +93,14 @@
   EventId int(11) NOT NULL AUTO_INCREMENT,
   `Event` varchar(40) NOT NULL DEFAULT '',
   ReplacementTags text,
+  AllowChangingSender tinyint(4) NOT NULL DEFAULT '0',
+  CustomSender tinyint(4) NOT NULL DEFAULT '0',
+  SenderName varchar(255) NOT NULL DEFAULT '',
+  SenderAddressType tinyint(4) NOT NULL DEFAULT '0',
+  SenderAddress varchar(255) NOT NULL DEFAULT '',
+  AllowChangingRecipient tinyint(4) NOT NULL DEFAULT '0',
+  CustomRecipient tinyint(4) NOT NULL DEFAULT '0',
+  Recipients text,
   l1_Subject text,
   l2_Subject text,
   l3_Subject text,
@@ -107,15 +115,19 @@
   MessageType varchar(4) NOT NULL DEFAULT 'text',
   Enabled int(11) NOT NULL DEFAULT '1',
   FrontEndOnly tinyint(3) unsigned NOT NULL DEFAULT '0',
-  FromUserId int(11) DEFAULT NULL,
   Module varchar(40) NOT NULL DEFAULT '',
   Description text,
   `Type` int(11) NOT NULL DEFAULT '0',
   PRIMARY KEY (EventId),
   KEY `Type` (`Type`),
   KEY Enabled (Enabled),
   KEY `Event` (`Event`),
-  KEY FrontEndOnly (FrontEndOnly)
+  KEY FrontEndOnly (FrontEndOnly),
+  KEY AllowChangingSender (AllowChangingSender),
+  KEY CustomSender (CustomSender),
+  KEY SenderAddressType (SenderAddressType),
+  KEY AllowChangingRecipient (AllowChangingRecipient),
+  KEY CustomRecipient (CustomRecipient)
 );
 
 CREATE TABLE IdGenerator (