diff --git a/admin/admin_ticket.php b/admin/admin_ticket.php
index 478709e3..c84443f4 100644
--- a/admin/admin_ticket.php
+++ b/admin/admin_ticket.php
@@ -500,6 +500,35 @@ require_once(HESK_PATH . 'inc/show_admin_nav.inc.php');
                     }
                     ?>
                 </li>
+                <li class="list-group-item">
+                    <strong><?php echo $hesklang['parent']; ?></strong>
+                    <p><?php
+                        if ($ticket['parent'] != null) {
+                            //-- Get the tracking ID of the parent
+                            $parent = hesk_dbQuery('SELECT `trackid` FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'tickets`
+                                WHERE `ID` = '.hesk_dbEscape($ticket['parent']))->fetch_assoc();
+                            echo '<a href="admin_ticket.php?track='.$parent['trackid'].'&Refresh='.mt_rand(10000,99999).'">'.$parent['trackid'].'</a>';
+                        } else {
+                            echo $hesklang['none'];
+                        }
+                    ?></p>
+                </li>
+                <li class="list-group-item">
+                    <strong><?php echo $hesklang['children']; ?></strong>
+                    <p><?php
+                    //-- Check if any tickets have a parent set to this tracking ID
+                    $hasRows = false;
+                    $childrenRS = hesk_dbQuery('SELECT `trackid` FROM `'.hesk_dbEscape($hesk_settings['db_pfix']).'tickets`
+                        WHERE `parent` = '.hesk_dbEscape($ticket['id']));
+                    while ($row = $childrenRS->fetch_assoc()) {
+                        $hasRows = true;
+                        echo '<a href="admin_ticket.php?track='.$row['trackid'].'&Refresh='.mt_rand(10000,99999).'">'.$row['trackid'].'</a><br>';
+                    }
+                    if (!$hasRows) {
+                        echo $hesklang['none'];
+                    }
+                    ?></p>
+                </li>
             </ul>
         </div>
     </div>
diff --git a/install/updateTo1-4-0.php b/install/updateTo1-4-0.php
index e2d4dddd..c8ff8bd5 100644
--- a/install/updateTo1-4-0.php
+++ b/install/updateTo1-4-0.php
@@ -4,11 +4,12 @@ define('HESK_PATH','../');
 require(HESK_PATH . 'install/install_functions.inc.php');
 require(HESK_PATH . 'hesk_settings.inc.php');
 hesk_dbConnect();
-hesk_dbQuery("CREATE TABLE `".$hesk_settings['db_pfix']."denied_ips` (
+hesk_dbQuery("CREATE TABLE `".hesk_dbEscape($hesk_settings['db_pfix'])."denied_ips` (
   `ID` INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
   `RangeStart` VARCHAR(100) NOT NULL,
   `RangeEnd` VARCHAR(100) NOT NULL)");
-hesk_dbQuery("CREATE TABLE `".$hesk_settings['db_pfix']."denied_emails` (ID INT NOT NULL PRIMARY KEY AUTO_INCREMENT, Email VARCHAR(100) NOT NULL PRIMARY KEY);");
+hesk_dbQuery("CREATE TABLE `".hesk_dbEscape($hesk_settings['db_pfix'])."denied_emails` (ID INT NOT NULL PRIMARY KEY AUTO_INCREMENT, Email VARCHAR(100) NOT NULL PRIMARY KEY);");
+hesk_dbQuery("ALTER TABLE `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` ADD COLUMN `parent` MEDIUMINT(8) NULL AFTER `custom20`;");
 ?>
 
 <h1>Update complete!</h1>
diff --git a/language/en/text.php b/language/en/text.php
index 52378770..e659d01b 100644
--- a/language/en/text.php
+++ b/language/en/text.php
@@ -59,6 +59,9 @@ $hesklang['email_bans'] = 'Email Bans';
 $hesklang['ip_email_bans'] = 'IP / Email Bans';
 $hesklang['ip_banned'] = 'Your IP has been banned by the help desk. You will be unable to submit a ticket until your IP ban has been removed.';
 $hesklang['email_banned'] = 'The email address you have entered has been banned by the help desk. You will be unable to submit a ticket until your email ban has been removed.';
+$hesklang['none'] = 'None';
+$hesklang['parent'] = 'Parent';
+$hesklang['children'] = 'Children';
 
 // ADDED OR MODIFIED IN NuMods 1.3.1
 $hesklang['autorefresh'] = 'Autorefresh:';