diff -rupN original/include/views/configuration.template.edit.php zabbix/include/views/configuration.template.edit.php
--- original/include/views/configuration.template.edit.php	2014-08-18 15:21:02.020186523 +0200
+++ zabbix/include/views/configuration.template.edit.php	2014-08-18 15:13:33.158184636 +0200
@@ -173,6 +173,15 @@ $templateList->addRow(_('Hosts / templat
 	$cmbGroups
 )));
 
+$templatesDiv = new CDiv(array(
+			new CCheckBox('mass_clear_hosts', $this->data['mass_clear_hosts']),
+			SPACE,
+			_('Clear when unlinking')
+		), 'floatleft');
+
+$templatesDiv->setAttribute('id', 'templateDiv');
+$templateList->addRow($templatesDiv);
+
 // FULL CLONE {
 if ($_REQUEST['form'] == 'full_clone') {
 	// template applications
diff -rupN original/templates.php new/templates.php
--- original/templates.php	2014-08-18 15:20:48.076193978 +0200
+++ zabbix/templates.php	2014-08-18 15:13:33.157184232 +0200
@@ -56,6 +56,7 @@ $fields = array(
 	'visiblename'		=> array(T_ZBX_STR, O_OPT, null,		null,	'isset({save})'),
 	'groupid'			=> array(T_ZBX_INT, O_OPT, P_SYS,		DB_ID,	null),
 	'twb_groupid'		=> array(T_ZBX_INT, O_OPT, P_SYS,		DB_ID,	null),
+	'mass_clear_hosts' => array(T_ZBX_STR, O_OPT, null,			null,		null),  
 	'newgroup'			=> array(T_ZBX_STR, O_OPT, null,		null,	null),
 	'macros_rem'		=> array(T_ZBX_STR, O_OPT, P_SYS|P_ACT,	null,	null),
 	'macros'			=> array(T_ZBX_STR, O_OPT, P_SYS,		null,	null),
@@ -215,6 +216,13 @@ elseif (isset($_REQUEST['save'])) {
 			'templated_hosts' => true,
 			'filter' => array('flags' => ZBX_FLAG_DISCOVERY_NORMAL)
 		));
+    
+    $hostIds = zbx_objectValues($hosts, 'hostid');
+    $templateHosts = API::Host()->get(array(
+					'templateids' => $templateId
+				));
+    $templateHostsIds = zbx_objectValues($templateHosts, 'hostid');
+    $hostsToDelete = array_diff($templateHostsIds, $hostIds);
 
 		$template = array(
 			'host' => $templateName,
@@ -230,6 +238,18 @@ elseif (isset($_REQUEST['save'])) {
 			$created = false;
 			$template['templateid'] = $templateId;
 			$template['templates_clear'] = $templatesClear;
+      
+      if (isset($_REQUEST['mass_clear_hosts'])) {
+        if ($hostsToDelete) {
+          $hosts = array(
+            'hosts' => zbx_toObject($hostsToDelete, 'hostid' ),
+            'templates_clear' => array('templateid' => $templateId)
+          );
+          if (!API::Host()->massupdate($hosts)) {
+            throw new Exception();
+          }
+        }
+      }
 
 			if (!API::Template()->update($template)) {
 				throw new Exception();
@@ -425,7 +445,9 @@ if (isset($_REQUEST['form'])) {
 		$templateWidget->addItem(get_header_host_table('', $templateId));
 	}
 
-	$data = array();
+	$data = array(
+    'mass_clear_hosts' => get_request('mass_clear_hosts','yes'),
+  );
 
 	if ($templateId) {
 		$dbTemplates = API::Template()->get(array(