diff --git a/README.md b/README.md
index b412a67..92c626c 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,7 @@ You will find below the updated list of actions (**"API_function"**) possible in
 | `deleteServiceTemplate` | POST | [**templateName**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | Delete the given Service template |
 | `deleteCommand` | POST | [**commandName**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | Delete a command to Nagios. |
 | `deleteHost` | POST | [**hostName, exportConfiguration**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | Delete a nagios host. |
+| `deleteHostById` | POST | [**id, exportConfiguration**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | Delete a nagios host by its ID. |
 | `deleteContactGroupToContact` | POST | [**contactName, contactGroupName, exportConfiguration**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | delete a contact group to a nagios contact. |
 | `deleteContactNotificationCommandToContact` | POST | [**contactName, commandName, exportConfiguration**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | delete a contact notification command to a nagios contact. |
 | `deleteServiceGroupToServiceInHost` | POST | [**serviceGroupName, serviceName, hostName, exportConfiguration = FALSE**] | "http_code": "200 OK", "result": ["code":returnCode,"description":"logs"]  | delete a service group in the given service of the specified host. |
diff --git a/html/api/index.php b/html/api/index.php
index 9d50de9..1a09663 100644
--- a/html/api/index.php
+++ b/html/api/index.php
@@ -29,6 +29,7 @@
 
 
 addRoute('post', '/getHost', 'getHost', 'operator');
+addRoute('post', '/getHostById', 'getHostById', 'operator');
 addRoute('post', '/getContact', 'getContact', 'operator');
 addRoute('post', '/getCommand', 'getCommand', 'operator');
 addRoute('post', '/getHostGroup', 'getHostGroup', 'operator');
@@ -58,6 +59,7 @@
 addRoute('post', '/createServiceToHostTemplate', 'createServiceToHostTemplate');
 
 addRoute('post', '/addEventBroker', 'addEventBroker');
+addRoute('post', '/addParentToHost', 'addParentToHost');
 addRoute('post', '/addContactToHost', 'addContactToHost');
 addRoute('post', '/addHostGroupToHost', 'addHostGroupToHost');
 addRoute('post', '/addContactGroupToHost', 'addContactGroupToHost');
@@ -103,6 +105,7 @@
 
 
 addRoute('post', '/deleteHost', 'deleteHost');
+addRoute('post', '/deleteHostById', 'deleteHostById');
 addRoute('post', '/deleteContact', 'deleteContact');
 addRoute('post', '/deleteService', 'deleteService');
 addRoute('post', '/deleteCommand', 'deleteCommand');
@@ -112,6 +115,7 @@
 addRoute('post', '/deleteServiceGroup', 'deleteServiceGroup');
 addRoute('post', '/deleteHostTemplate', 'deleteHostTemplate');
 addRoute('post', '/deleteHostDowntime', 'deleteHostDowntime');
+addRoute('post', '/deleteParentToHost', 'deleteParentToHost');
 addRoute('post', '/deleteContactToHost', 'deleteContactToHost');
 addRoute('post', '/deleteServiceTemplate', 'deleteServiceTemplate');
 addRoute('post', '/deleteHostGroupToHost', 'deleteHostGroupToHost');
@@ -151,6 +155,7 @@
 addRoute('post', '/listNagiosStates', 'listNagiosStates', 'readonly');
 addRoute('post', '/listNagiosObjects', 'listNagiosObjects', 'readonly');
 addRoute('post', '/listNagiosBackends', 'listNagiosBackends', 'readonly');
+addRoute('post', '/listHosts', 'listHosts', 'readonly');
 
 //==============================================================================
 //eonweb
@@ -235,4 +240,4 @@ function addRoute($httpMethod, $routeName, $methodName, $right="admin"){
 
 $app->run();
 
-?>
\ No newline at end of file
+?>
diff --git a/include/ObjectManager.php b/include/ObjectManager.php
index ee547b6..558e989 100644
--- a/include/ObjectManager.php
+++ b/include/ObjectManager.php
@@ -602,9 +602,7 @@ public function modifyNotifierMethod($method_name, $method_type,$new_method_name
 	
 	/* LILAC - List Hosts */
 	public function listHosts( $hostName = false, $hostTemplate = false ){
-		
-		return true;
-		
+		return $this->listNagiosObjects("hosts")["default"];
 	}
 
 ########################################## GET
@@ -631,6 +629,22 @@ public function getHost( $hostName){
 			return "Host named ".$hostName." doesn't exist."; 
 		}
 	}
+	
+	/* LILAC - Get Host by ID */
+	public function getHostById($id){
+        $nhp = new NagiosHostPeer;
+		// Find host
+		$host = $nhp->getById($id);
+		if($host){
+			return $host->toArray();
+		}else{
+			return "Host with ID ".$id." doesn't exist."; 
+		}
+	}
+	
+	
+	
+	
 	/* LILAC - Get Hosts by template name */
 	public function getHostsBytemplate( $templateHostName){
         $nhtp = new NagiosHostTemplatePeer;
@@ -944,6 +958,63 @@ public function getResources(){
 	}
 
 ########################################## CREATE
+
+	/* LILAC - add kinship link */
+	public function addParentToHost($parentName, $childName, $exportConfiguration=FALSE){
+		
+		$error = "";
+		$success = "";
+		$code=0;
+		
+		try{
+
+			// Wants to add a parent 
+			$nhp = new NagiosHostPeer;
+			// Find host
+			$parentHost = $nhp->getByName($parentName);
+			if(!$parentHost) {
+				$code=1;
+				$error .= "Parent Host $parentName does not exists\n";
+			}
+
+			$childHost = $nhp->getByName($childName);
+			if(!$childHost) {
+				$code=1;
+				$error .= "Child Host $childName does not exists\n";
+			}
+
+			if($code==0){
+				$c = new Criteria();
+				$c->add(NagiosHostParentPeer::CHILD_HOST , $childHost->getId());
+				$c->add(NagiosHostParentPeer::PARENT_HOST, $parentHost->getId());
+				$parentRelationship = NagiosHostParentPeer::doSelectOne($c);
+				if($parentRelationship) {
+					$code=1;
+					$error .= "That parent relationship already exist.\n";
+				}else {
+					$tempParent = new NagiosHostParent();
+					$tempParent->setChildHost($childHost->getId());
+					$tempParent->setParentHost($parentHost->getId());
+					$tempParent->save();
+					$success .= "Parent added";
+				}
+
+				if( $exportConfiguration == TRUE )
+					$this->exportConfigurationToNagios($error, $success);
+			
+			}
+			
+		}catch(Exception $e) {
+			$code=1;
+			$error .= $e->getMessage();
+		}
+		
+		$logs = $this->getLogs($error, $success);
+		
+        return array("code"=>$code,"description"=>$logs);
+	}
+
+
 	/* LILAC - create contact */ 
 	public function createContact($contactName, $contactAlias="description", $contactMail, $contactPager="", $contactGroup="",$serviceNotificationCommand="notify-by-email-service",$hostNotificationCommand="notify-by-email-host", $options=NULL, $exportConfiguration = FALSE ){
 		$error = "";
@@ -1198,7 +1269,7 @@ public function createHost( $templateHostName="GENERIC_HOST", $hostName, $hostIp
 				$tempHost = new NagiosHost();
 				$tempHost->setName($hostName);
 				$tempHost->setAlias($hostAlias);
-				$tempHost->setDisplayName($hostName);
+				// $tempHost->setDisplayName($hostName);
 				$tempHost->setAddress($hostIp);
 				$tempHost->save();
 				$success .= "Host $hostName added\n";
@@ -4171,6 +4242,57 @@ public function modifyNagiosMainConfiguration($requestConf=NULL, $exportConfigur
 	}
 ########################################## DELETE
 
+/* LILAC - delete kinship link */
+public function deleteParentToHost($parentName, $childName, $exportConfiguration=FALSE){
+		
+	$error = "";
+	$success = "";
+	$code=0;
+	
+	try{
+
+		// Wants to add a parent 
+		$nhp = new NagiosHostPeer;
+		// Find host
+		$parentHost = $nhp->getByName($parentName);
+		if(!$parentHost) {
+			$code=1;
+			$error .= "Parent Host $parentName does not exists\n";
+		}
+
+		$childHost = $nhp->getByName($childName);
+		if(!$childHost) {
+			$code=1;
+			$error .= "Child Host $childName does not exists\n";
+		}
+
+		if($code==0){
+			$c = new Criteria();
+			$c->add(NagiosHostParentPeer::CHILD_HOST , $childHost->getId());
+			$c->add(NagiosHostParentPeer::PARENT_HOST, $parentHost->getId());
+			$parentRelationship = NagiosHostParentPeer::doSelectOne($c);
+			if($parentRelationship) {
+				$parentRelationship->delete();
+				$success  .= "That parent relationship been deleted.\n";
+			}else {
+				$code = 1;
+				$error.= "That parent relationship does not exist yet.\n";
+			}
+
+			if( $exportConfiguration == TRUE )
+				$this->exportConfigurationToNagios($error, $success);
+		
+		}
+		
+	}catch(Exception $e) {
+		$code=1;
+		$error .= $e->getMessage();
+	}
+	
+	$logs = $this->getLogs($error, $success);
+	
+	return array("code"=>$code,"description"=>$logs);
+}
 	/* LILAC - delete host Downtimes */
     public function deleteHostDowntime($idDowntime){
 		$error = "";
@@ -5102,6 +5224,39 @@ public function deleteHost( $hostName, $exportConfiguration = FALSE ){
         return array("code"=>$code,"description"=>$logs);
 	}
 
+
+	public function deleteHostById($id, $exportConfiguration = false) {
+		$error = "";
+		$success = "";
+		$code = 0;
+		try {
+						$nhp = new NagiosHostPeer;
+						$host = $nhp->getById($id);
+						if ($host) {
+										$host->delete();
+										$success .= "Host with ID " . $id . " deleted\n";
+						}
+						else {
+										$code = 1;
+										$error .= "Host with ID " . $id . " not found\n";
+						}
+
+						// Export
+						if ($exportConfiguration == true) $this->exportConfigurationToNagios();
+		}
+		catch(Exception $e) {
+						$code = 1;
+						$error .= $e->getMessage() . "\n";
+		}
+
+		$logs = $this->getLogs($error, $success);
+		return array(
+						"code" => $code,
+						"description" => $logs
+		);
+	}    
+
+
 	/* LILAC - Delete Templates Hosts */
 	public function deleteHostTemplate($templateHostName){
 		$error = "";