diff --git a/install/update-6.0.0/update-sqlite3.sql b/install/update-6.0.0/update-sqlite3.sql
new file mode 100644
index 000000000..10ba0ce4a
--- /dev/null
+++ b/install/update-6.0.0/update-sqlite3.sql
@@ -0,0 +1,78 @@
+BEGIN;
+
+ALTER TABLE `tblDocumentContent` ADD COLUMN `revisiondate` TEXT NOT NULL default '0000-00-00 00:00:00';
+
+CREATE TABLE `tblUserSubstitutes` (
+  `id` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `user` INTEGER NOT NULL default '0' REFERENCES `tblUsers` (`id`) ON DELETE CASCADE,
+  `substitute` INTEGER NOT NULL default '0' REFERENCES `tblUsers` (`id`) ON DELETE CASCADE,
+  UNIQUE (`user`, `substitute`)
+);
+
+CREATE TABLE `tblDocumentCheckOuts` (
+  `document` INTEGER REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE,
+  `version` INTEGER unsigned NOT NULL default '0',
+  `userID` INTEGER NOT NULL default '0' REFERENCES `tblUsers` (`id`),
+  `date` TEXT NOT NULL default '0000-00-00 00:00:00',
+  `filename` varchar(255) NOT NULL default '',
+  UNIQUE (`document`)
+) ;
+
+CREATE TABLE `tblDocumentRecipients` (
+  `receiptID` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `documentID` INTEGER NOT NULL default '0' REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE,
+  `version` INTEGER unsigned NOT NULL default '0',
+  `type` INTEGER NOT NULL default '0',
+  `required` INTEGER NOT NULL default '0',
+  UNIQUE (`documentID`,`version`,`type`,`required`)
+) ;
+
+CREATE TABLE `tblDocumentReceiptLog` (
+  `receiptLogID` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `receiptID` INTEGER NOT NULL default 0 REFERENCES `tblDocumentRecipients` (`receiptID`) ON DELETE CASCADE,
+  `status` INTEGER NOT NULL default 0,
+  `comment` TEXT NOT NULL,
+  `date` TEXT NOT NULL default '0000-00-00 00:00:00',
+  `userID` INTEGER NOT NULL default 0 REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+) ;
+
+CREATE TABLE `tblDocumentRevisors` (
+  `revisionID` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `documentID` INTEGER NOT NULL default '0' REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE,
+  `version` INTEGER unsigned NOT NULL default '0',
+  `type` INTEGER NOT NULL default '0',
+  `required` INTEGER NOT NULL default '0',
+  `startdate` TEXT default NULL,
+  UNIQUE (`documentID`,`version`,`type`,`required`)
+) ;
+
+CREATE TABLE `tblDocumentRevisionLog` (
+  `revisionLogID` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `revisionID` INTEGER NOT NULL default 0 REFERENCES `tblDocumentRevisors` (`revisionID`) ON DELETE CASCADE,
+  `status` INTEGER NOT NULL default 0,
+  `comment` TEXT NOT NULL,
+  `date` TEXT NOT NULL default '0000-00-00 00:00:00',
+  `userID` INTEGER NOT NULL default 0 REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+) ;
+
+CREATE TABLE tblTransmittals (
+  `id` INTEGER PRIMARY KEY AUTOINCREMENT,
+  `name` text NOT NULL,
+  `comment` text NOT NULL,
+  `userID` INTEGER NOT NULL default '0' REFERENCES `tblUsers` (`id`) ON DELETE CASCADE,
+  `date` TEXT NOT NULL default '0000-00-00 00:00:00',
+  `public` INTEGER NOT NULL default '0'
+);
+
+CREATE TABLE `tblTransmittalItems` (
+  `id` INTEGER PRIMARY KEY AUTOINCREMENT,
+	`transmittal` INTEGER NOT NULL DEFAULT '0' REFERENCES `tblTransmittals` (`id`) ON DELETE CASCADE,
+  `document` INTEGER default NULL REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE,
+  `version` INTEGER unsigned NOT NULL default '0',
+  `date` TEXT NOT NULL default '0000-00-00 00:00:00',
+  UNIQUE (document, version)
+);
+
+UPDATE tblVersion set major=6, minor=0, subminor=0;
+
+COMMIT;
diff --git a/install/update-6.0.0/update.sql b/install/update-6.0.0/update.sql
new file mode 100644
index 000000000..2639d399a
--- /dev/null
+++ b/install/update-6.0.0/update.sql
@@ -0,0 +1,101 @@
+START TRANSACTION;
+
+ALTER TABLE `tblDocumentContent` ADD COLUMN `revisiondate` datetime default NULL;
+
+
+CREATE TABLE `tblUserSubstitutes` (
+  `id` int(11) NOT NULL auto_increment,
+  `user` int(11) default null,
+  `substitute` int(11) default null,
+  PRIMARY KEY (`id`),
+  UNIQUE (`user`, `substitute`),
+  CONSTRAINT `tblUserSubstitutes_user` FOREIGN KEY (`user`) REFERENCES `tblUsers` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `tblUserSubstitutes_substitute` FOREIGN KEY (`user`) REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+);
+
+CREATE TABLE `tblDocumentCheckOuts` (
+  `document` int(11) NOT NULL default '0',
+  `version` smallint(5) unsigned NOT NULL default '0',
+  `userID` int(11) NOT NULL default '0',
+  `date` datetime NOT NULL default '0000-00-00 00:00:00',
+  `filename` varchar(255) NOT NULL default '',
+  PRIMARY KEY  (`document`),
+  CONSTRAINT `tblDocumentCheckOuts_document` FOREIGN KEY (`document`) REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `tblDocumentCheckOuts_user` FOREIGN KEY (`userID`) REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `tblDocumentRecipients` (
+  `receiptID` int(11) NOT NULL auto_increment,
+  `documentID` int(11) NOT NULL default '0',
+  `version` smallint(5) unsigned NOT NULL default '0',
+  `type` tinyint(4) NOT NULL default '0',
+  `required` int(11) NOT NULL default '0',
+  PRIMARY KEY  (`receiptID`),
+  UNIQUE KEY `documentID` (`documentID`,`version`,`type`,`required`),
+  CONSTRAINT `tblDocumentRecipients_document` FOREIGN KEY (`documentID`) REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `tblDocumentReceiptLog` (
+  `receiptLogID` int(11) NOT NULL auto_increment,
+  `receiptID` int(11) NOT NULL default '0',
+  `status` tinyint(4) NOT NULL default '0',
+  `comment` text NOT NULL,
+  `date` datetime NOT NULL default '0000-00-00 00:00:00',
+  `userID` int(11) NOT NULL default '0',
+  PRIMARY KEY  (`receiptLogID`),
+  CONSTRAINT `tblDocumentReceiptLog_recipient` FOREIGN KEY (`receiptID`) REFERENCES `tblDocumentRecipients` (`receiptID`) ON DELETE CASCADE,
+  CONSTRAINT `tblDocumentReceiptLog_user` FOREIGN KEY (`userID`) REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `tblDocumentRevisors` (
+  `revisionID` int(11) NOT NULL auto_increment,
+  `documentID` int(11) NOT NULL default '0',
+  `version` smallint(5) unsigned NOT NULL default '0',
+  `type` tinyint(4) NOT NULL default '0',
+  `required` int(11) NOT NULL default '0',
+  `startdate` datetime default NULL,
+  PRIMARY KEY  (`revisionID`),
+  UNIQUE KEY `documentID` (`documentID`,`version`,`type`,`required`),
+  CONSTRAINT `tblDocumentRevisors_document` FOREIGN KEY (`documentID`) REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `tblDocumentRevisionLog` (
+  `revisionLogID` int(11) NOT NULL auto_increment,
+  `revisionID` int(11) NOT NULL default '0',
+  `status` tinyint(4) NOT NULL default '0',
+  `comment` text NOT NULL,
+  `date` datetime NOT NULL default '0000-00-00 00:00:00',
+  `userID` int(11) NOT NULL default '0',
+  PRIMARY KEY  (`revisionLogID`),
+  CONSTRAINT `tblDocumentRevisionLog_revision` FOREIGN KEY (`revisionID`) REFERENCES `tblDocumentRevisors` (`revisionID`) ON DELETE CASCADE,
+  CONSTRAINT `tblDocumentRevisionLog_user` FOREIGN KEY (`userID`) REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `tblTransmittals` (
+  `id` int(11) NOT NULL auto_increment,
+  `name` text NOT NULL,
+  `comment` text NOT NULL,
+  `userID` int(11) NOT NULL default '0',
+  `date` datetime,
+  `public` tinyint(1) NOT NULL default '0',
+  PRIMARY KEY  (`id`),
+  CONSTRAINT `tblTransmittals_user` FOREIGN KEY (`userID`) REFERENCES `tblUsers` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `tblTransmittalItems` (
+  `id` int(11) NOT NULL auto_increment,
+	`transmittal` int(11) NOT NULL DEFAULT '0',
+  `document` int(11) default NULL,
+  `version` smallint(5) unsigned NOT NULL default '0',
+  `date` datetime,
+  PRIMARY KEY  (`id`),
+  UNIQUE (document, version),
+  CONSTRAINT `tblTransmittalItems_document` FOREIGN KEY (`document`) REFERENCES `tblDocuments` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `tblTransmittalItem_transmittal` FOREIGN KEY (`transmittal`) REFERENCES `tblTransmittals` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+UPDATE tblVersion set major=6, minor=0, subminor=0;
+
+COMMIT;
+
+