diff --git a/htdocs/admin/ticket_public.php b/htdocs/admin/ticket_public.php
index a640370dc7b..35bd0b35f8b 100644
--- a/htdocs/admin/ticket_public.php
+++ b/htdocs/admin/ticket_public.php
@@ -153,7 +153,7 @@ if ($action == 'setTICKET_ENABLE_PUBLIC_INTERFACE') {
 	}
 
 	// For compatibility when javascript is not enabled
-	if ($conf->global->MAIN_FEATURES_LEVEL >= 2 && empty($conf->use_javascript_ajax)) {
+	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2 && empty($conf->use_javascript_ajax)) {
 		$param_notification_also_main_addressemail = GETPOST('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', 'alpha');
 		$res = dolibarr_set_const($db, 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', $param_notification_also_main_addressemail, 'chaine', 0, '', $conf->entity);
 		if (!($res > 0)) {
@@ -164,7 +164,7 @@ if ($action == 'setTICKET_ENABLE_PUBLIC_INTERFACE') {
 } elseif (preg_match('/set_(.*)/', $action, $reg)) {
 	$code = $reg[1];
 	$value = GETPOSTISSET($code) ? GETPOST($code, 'int') : 1;
-	if ($code == 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS' && $conf->global->MAIN_FEATURES_LEVEL >= 2) {
+	if ($code == 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS' && getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 		$param_notification_also_main_addressemail = GETPOST('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', 'alpha');
 		$res = dolibarr_set_const($db, 'TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS', $param_notification_also_main_addressemail, 'chaine', 0, '', $conf->entity);
 		if (!($res > 0)) {
@@ -240,7 +240,7 @@ $param = '';
 print '<br>';
 
 $enabledisablehtml = $langs->trans("TicketsActivatePublicInterface").' ';
-if (empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
+if (!getDolGlobalInt('TICKET_ENABLE_PUBLIC_INTERFACE')) {
 	// Button off, click to enable
 	$enabledisablehtml .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?action=setTICKET_ENABLE_PUBLIC_INTERFACE&token='.newToken().'&value=1'.$param.'">';
 	$enabledisablehtml .= img_picto($langs->trans("Disabled"), 'switch_off');
@@ -252,13 +252,13 @@ if (empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 	$enabledisablehtml .= '</a>';
 }
 print $enabledisablehtml;
-print '<input type="hidden" id="TICKET_ENABLE_PUBLIC_INTERFACE" name="TICKET_ENABLE_PUBLIC_INTERFACE" value="'.(empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE) ? 0 : 1).'">';
+print '<input type="hidden" id="TICKET_ENABLE_PUBLIC_INTERFACE" name="TICKET_ENABLE_PUBLIC_INTERFACE" value="'.(!getDolGlobalInt('TICKET_ENABLE_PUBLIC_INTERFACE') ? 0 : 1).'">';
 
 print dol_get_fiche_end();
 
 
 
-if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
+if (getDolGlobalInt('TICKET_ENABLE_PUBLIC_INTERFACE')) {
 	print '<br>';
 
 
@@ -299,7 +299,7 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 		if (!empty($conf->use_javascript_ajax)) {
 			print ajax_constantonoff('MAIN_SECURITY_ENABLECAPTCHA_TICKET');
 		} else {
-			if (empty($conf->global->MAIN_SECURITY_ENABLECAPTCHA_TICKET)) {
+			if (!getDolGlobalInt('MAIN_SECURITY_ENABLECAPTCHA_TICKET')) {
 				print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_MAIN_SECURITY_ENABLECAPTCHA_TICKET&token='.newToken().'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
 			} else {
 				print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_MAIN_SECURITY_ENABLECAPTCHA_TICKET&token='.newToken().'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
@@ -346,7 +346,7 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 	print '</tr>';
 	*/
 
-	/*if ($conf->global->MAIN_FEATURES_LEVEL >= 2)
+	/*if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2)
 	{
 		// Show logo for module
 		print '<tr class="oddeven"><td>' . $langs->trans("TicketsShowModuleLogo") . '</td>';
@@ -355,7 +355,7 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 			print ajax_constantonoff('TICKET_SHOW_MODULE_LOGO');
 		} else {
 			$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
-			print $form->selectarray("TICKET_SHOW_MODULE_LOGO", $arrval, $conf->global->TICKET_SHOW_MODULE_LOGO);
+			print $form->selectarray("TICKET_SHOW_MODULE_LOGO", $arrval, getDolGlobalInt('TICKET_SHOW_MODULE_LOGO'));
 		}
 		print '</td>';
 		print '<td class="center">';
@@ -367,11 +367,11 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 	// Show logo for company
 	print '<tr class="oddeven"><td>'.$langs->trans("TicketsShowCompanyLogo").'</td>';
 	print '<td class="left">';
-	if ($conf->use_javascript_ajax) {
+	if (!empty($conf->use_javascript_ajax)) {
 		print ajax_constantonoff('TICKET_SHOW_COMPANY_LOGO');
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
-		print $form->selectarray("TICKET_SHOW_COMPANY_LOGO", $arrval, $conf->global->TICKET_SHOW_COMPANY_LOGO);
+		print $form->selectarray("TICKET_SHOW_COMPANY_LOGO", $arrval, getDolGlobalInt('TICKET_SHOW_COMPANY_LOGO'));
 	}
 	print '</td>';
 	print '<td class="center width75">';
@@ -382,10 +382,14 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 	// Show progression
 	print '<tr class="oddeven"><td>'.$langs->trans("TicketsShowProgression").'</td>';
 	print '<td class="left">';
-	if (!getDolGlobalInt('TICKET_SHOW_PROGRESSION')) {
-		print '<a href="' . $_SERVER['PHP_SELF'] . '?action=set_TICKET_SHOW_PROGRESSION">' . img_picto($langs->trans('Disabled'), 'switch_off') . '</a>';
+	if (!empty($conf->use_javascript_ajax)) {
+		print ajax_constantonoff('TICKET_SHOW_PROGRESSION');
 	} else {
-		print '<a href="' . $_SERVER['PHP_SELF'] . '?action=del_TICKET_SHOW_PROGRESSION">' . img_picto($langs->trans('Enabled'), 'switch_on') . '</a>';
+		if (!getDolGlobalInt('TICKET_SHOW_PROGRESSION')) {
+			print '<a href="' . $_SERVER['PHP_SELF'] . '?action=set_TICKET_SHOW_PROGRESSION&token='.newToken().'">' . img_picto($langs->trans('Disabled'), 'switch_off') . '</a>';
+		} else {
+			print '<a href="' . $_SERVER['PHP_SELF'] . '?action=del_TICKET_SHOW_PROGRESSION&token='.newToken().'">' . img_picto($langs->trans('Enabled'), 'switch_on') . '</a>';
+		}
 	}
 	print '</td>';
 	print '<td class="center width75">';
@@ -394,14 +398,14 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 	print '</tr>';
 
 	// Also send to main email address
-	if ($conf->global->MAIN_FEATURES_LEVEL >= 2) {
+	if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 2) {
 		print '<tr class="oddeven"><td>'.$langs->trans("TicketsEmailAlsoSendToMainAddress").'</td>';
 		print '<td class="left">';
-		if ($conf->use_javascript_ajax) {
+		if (!empty($conf->use_javascript_ajax)) {
 			print ajax_constantonoff('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS');
 		} else {
 			$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
-			print $form->selectarray("TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS", $arrval, $conf->global->TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS);
+			print $form->selectarray("TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS", $arrval, getDolGlobalInt('TICKET_NOTIFICATION_ALSO_MAIN_ADDRESS'));
 		}
 		print '</td>';
 		print '<td class="center width75">';
@@ -410,12 +414,12 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 		print '</tr>';
 	}
 
-	if (!$conf->use_javascript_ajax) {
+	if (empty($conf->use_javascript_ajax)) {
 		print '<tr class="impair"><td colspan="3" align="center"><input type="submit" class="button button-save" value="'.$langs->trans("Save").'"></td>';
 		print '</tr>';
 	}
 
-	if (empty($conf->global->FCKEDITOR_ENABLE_MAIL)) {
+	if (!getDolGlobalInt('FCKEDITOR_ENABLE_MAIL')) {
 		print '<tr>';
 		print '<td colspan="3"><div class="info">'.$langs->trans("TicketCkEditorEmailNotActivated").'</div></td>';
 		print "</tr>\n";
@@ -483,7 +487,7 @@ if (!empty($conf->global->TICKET_ENABLE_PUBLIC_INTERFACE)) {
 		print ajax_constantonoff('TICKET_DISABLE_CUSTOMER_MAILS');
 	} else {
 		$arrval = array('0' => $langs->trans("No"), '1' => $langs->trans("Yes"));
-		print $form->selectarray("TICKET_DISABLE_CUSTOMER_MAILS", $arrval, $conf->global->TICKET_DISABLE_CUSTOMER_MAILS);
+		print $form->selectarray("TICKET_DISABLE_CUSTOMER_MAILS", $arrval, getDolGlobalInt('TICKET_DISABLE_CUSTOMER_MAILS'));
 	}
 	print '</td>';
 	print '</tr>';
diff --git a/htdocs/core/tpl/extrafields_view.tpl.php b/htdocs/core/tpl/extrafields_view.tpl.php
index fcc7b12b1d2..2e0fb66127e 100644
--- a/htdocs/core/tpl/extrafields_view.tpl.php
+++ b/htdocs/core/tpl/extrafields_view.tpl.php
@@ -60,7 +60,7 @@ if ($reshook < 0) {
 
 
 //var_dump($extrafields->attributes[$object->table_element]);
-if (empty($reshook) && isset($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label'])) {
+if (empty($reshook) && !empty($object->table_element) && isset($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label'])) {
 	$lastseparatorkeyfound = '';
 	$extrafields_collapse_num = '';
 	$extrafields_collapse_num_old = '';
diff --git a/htdocs/ticket/class/actions_ticket.class.php b/htdocs/ticket/class/actions_ticket.class.php
index e399df59197..cc0a02dd294 100644
--- a/htdocs/ticket/class/actions_ticket.class.php
+++ b/htdocs/ticket/class/actions_ticket.class.php
@@ -28,6 +28,7 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
 require_once DOL_DOCUMENT_ROOT.'/contrat/class/contrat.class.php';
 require_once DOL_DOCUMENT_ROOT.'/fichinter/class/fichinter.class.php';
+require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 
 
 /**