diff --git a/addons/userrights/userrightsmatrix.class.inc.php b/addons/userrights/userrightsmatrix.class.inc.php
index d7e7578d7..9919204d1 100644
--- a/addons/userrights/userrightsmatrix.class.inc.php
+++ b/addons/userrights/userrightsmatrix.class.inc.php
@@ -268,12 +268,6 @@ class UserRightsMatrix extends UserRightsAddOnAPI
 		return true;
 	}
 
-	public function GetFilter($sUserName, $sClass)
-	{
-		$oNullFilter  = new DBObjectSearch($sClass);
-		return $oNullFilter;
-	}
-
 	public function GetSelectFilter($oUser, $sClass)
 	{
 		$oNullFilter  = new DBObjectSearch($sClass);
diff --git a/addons/userrights/userrightsnull.class.inc.php b/addons/userrights/userrightsnull.class.inc.php
index 44fe4e305..ad1b807b8 100644
--- a/addons/userrights/userrightsnull.class.inc.php
+++ b/addons/userrights/userrightsnull.class.inc.php
@@ -47,12 +47,6 @@ class UserRightsNull extends UserRightsAddOnAPI
 		return true;
 	}
 
-	public function GetFilter($sUserName, $sClass)
-	{
-		$oNullFilter  = new DBObjectSearch($sClass);
-		return $oNullFilter;
-	}
-
 	public function GetSelectFilter($oUser, $sClass)
 	{
 		$oNullFilter  = new DBObjectSearch($sClass);
diff --git a/addons/userrights/userrightsprofile.class.inc.php b/addons/userrights/userrightsprofile.class.inc.php
index 3941cfb5f..ad0895fd7 100644
--- a/addons/userrights/userrightsprofile.class.inc.php
+++ b/addons/userrights/userrightsprofile.class.inc.php
@@ -729,12 +729,6 @@ exit;
 		return true;
 	}
 
-	public function GetFilter($sUserName, $sClass)
-	{
-		$oNullFilter  = new DBObjectSearch($sClass);
-		return $oNullFilter;
-	}
-
 	public function GetSelectFilter($oUser, $sClass)
 	{
 		$aConditions = array();
diff --git a/application/application.inc.php b/application/application.inc.php
index 962b88e71..6d63f8941 100644
--- a/application/application.inc.php
+++ b/application/application.inc.php
@@ -24,7 +24,6 @@
  */
 
 require_once('../application/applicationcontext.class.inc.php');
-require_once('../application/usercontext.class.inc.php');
 require_once('../application/cmdbabstract.class.inc.php');
 require_once('../application/displayblock.class.inc.php');
 require_once('../application/audit.category.class.inc.php');
diff --git a/application/displayblock.class.inc.php b/application/displayblock.class.inc.php
index 46c1d590d..aa68ed1a9 100644
--- a/application/displayblock.class.inc.php
+++ b/application/displayblock.class.inc.php
@@ -743,10 +743,9 @@ class HistoryBlock extends DisplayBlock
 			
 			if (is_object($oLatestChangeOp))
 			{
-				$oContext = new UserContext();
 				// There is one change in the list... only when the object has been created !
 				$sDate = $oLatestChangeOp->GetAsHTML('date');
-				$oChange = $oContext->GetObject('CMDBChange', $oLatestChangeOp->Get('change'));
+				$oChange = MetaModel::GetObject('CMDBChange', $oLatestChangeOp->Get('change'));
 				$sUserInfo = $oChange->GetAsHTML('userinfo');
 				$sHtml .= $oPage->GetStartCollapsibleSection(Dict::Format('UI:History:LastModified_On_By', $sDate, $sUserInfo));
 				$sHtml .= $this->GetHistoryTable($oPage, $oSet);		
diff --git a/application/itopwebpage.class.inc.php b/application/itopwebpage.class.inc.php
index 7df18238d..9b276edf5 100644
--- a/application/itopwebpage.class.inc.php
+++ b/application/itopwebpage.class.inc.php
@@ -24,7 +24,6 @@
  */
 
 require_once("../application/nicewebpage.class.inc.php");
-require_once("../application/usercontext.class.inc.php");
 require_once("../application/applicationcontext.class.inc.php");
 require_once("../application/user.preferences.class.inc.php");
 /**
@@ -113,7 +112,7 @@ class iTopWebPage extends NiceWebPage
 		}
 
 		// Accordion Menu
-		$("#accordion").accordion({ header: "h3", navigation: true, autoHeight: false, collapsible: false, icons: false });
+		$("#accordion").accordion({ header: "h3", navigation: true, autoHeight: false, collapsible: false, icons: false }); // collapsible will be enabled once the item will be selected
  	});
 	//add new widget called TruncatedList to properly display truncated lists when they are sorted
 	$.tablesorter.addWidget({ 
@@ -293,10 +292,9 @@ EOF
 	{
 		// List of visible Organizations
 		$iCount = 0;
-		$oContext = new UserContext();
 		if (MetaModel::IsValidClass('Organization'))
 		{
-			$oSearchFilter = $oContext->NewFilter('Organization');
+			$oSearchFilter = new DBObjectSearch('Organization');
 			$oSet = new CMDBObjectSet($oSearchFilter);
 			$iCount = $oSet->Count();
 		}
@@ -346,7 +344,6 @@ EOF
 	
     public function DisplayMenu()
     {
-		$oContext = new UserContext();
 		// Display the menu
 		$oAppContext = new ApplicationContext();
 		$iActiveNodeId = ApplicationMenu::GetActiveNodeId();
diff --git a/application/menunode.class.inc.php b/application/menunode.class.inc.php
index ab3b9e1f6..e511e85a5 100644
--- a/application/menunode.class.inc.php
+++ b/application/menunode.class.inc.php
@@ -110,6 +110,7 @@ class ApplicationMenu
 				if ($bActive)
 				{
 					$oPage->add_ready_script("$('#accordion').accordion('activate', $iAccordion);");
+					$oPage->add_ready_script("$('#accordion').accordion('option', {collapsible: true});"); // Make it auto-collapsible once it has been opened properly
 				}
 			}
 			$oPage->AddToMenu('</div>');
diff --git a/application/ui.linkswidget.class.inc.php b/application/ui.linkswidget.class.inc.php
index 9843a247c..30cdecc5e 100644
--- a/application/ui.linkswidget.class.inc.php
+++ b/application/ui.linkswidget.class.inc.php
@@ -212,12 +212,11 @@ class UILinksWidget
 		$sHtmlValue .= "<div id=\"linkedset_{$this->m_sAttCode}{$this->m_sNameSuffix}\">\n";
 		$oValue->Rewind();
 		$aForm = array();
-		$oContext = new UserContext();
 		while($oCurrentLink = $oValue->Fetch())
 		{
 			$aRow = array();
 			$key = $oCurrentLink->GetKey();
-			$oLinkedObj = $oContext->GetObject($this->m_sRemoteClass, $oCurrentLink->Get($this->m_sExtKeyToRemote));
+			$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $oCurrentLink->Get($this->m_sExtKeyToRemote));
 
 			$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $oCurrentLink, $aArgs);
 		}
@@ -238,14 +237,13 @@ EOF
 	/**
 	 * This static function is called by the Ajax Page when there is a need to fill an autocomplete combo
 	 * @param $oPage WebPage The ajax page used for the output (sent back to the browser)
-	 * @param $oContext UserContext The context of the user (for limiting the search)
 	 * @param $sClass string The name of the class of the current object being edited
 	 * @param $sAttCode string The name of the attribute being edited
 	 * @param $sName string The partial name that was typed by the user
 	 * @param $iMaxCount integer The maximum number of items to return
 	 * @return void
 	 */	 	 	  	 	 	 	
-	static public function Autocomplete(WebPage $oPage, UserContext $oContext, $sClass, $sAttCode, $sName, $iMaxCount)
+	static public function Autocomplete(WebPage $oPage, $sClass, $sAttCode, $sName, $iMaxCount)
 	{
 		// #@# todo - add context information, otherwise any value will be authorized for external keys
 		$aAllowedValues = MetaModel::GetAllowedValues_att($sClass, $sAttCode, array() /* $aArgs */, $sName);
@@ -265,7 +263,7 @@ EOF
 			$oAttDef = 	$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
 			$sLinkedClass = $oAttDef->GetLinkedClass();
 			$sSearchClass = self::GetTargetClass($sClass, $sAttCode);
-			$oFilter = $oContext->NewFilter($sSearchClass);
+			$oFilter = new DBObjectSearch($sSearchClass);
 			$sSearchAttCode = MetaModel::GetNameAttributeCode($sSearchClass);
 			$oFilter->AddCondition($sSearchAttCode, $sName, 'Begins with');
 			$oSet = new CMDBObjectSet($oFilter, array($sSearchAttCode => true));
@@ -346,9 +344,8 @@ EOF
 	{
 		$sHtml = "<div id=\"dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}\">";
 		$sHtml .= "<div class=\"wizContainer\" style=\"vertical-align:top;\">\n";
-		$oContext = new UserContext();
 		$iWidgetIndex = self::$iWidgetIndex;
-		$oFilter = $oContext->NewFilter($this->m_sRemoteClass);
+		$oFilter = new DBObjectSearch($this->m_sRemoteClass);
 		$oSet = new CMDBObjectSet($oFilter);
 		$oBlock = new DisplayBlock($oFilter, 'search', false);
 		$sHtml .= $oBlock->GetDisplay($oPage, "SearchFormToAdd_{$this->m_sAttCode}{$this->m_sNameSuffix}", array('open' => true));
@@ -370,21 +367,20 @@ EOF
 	/**
 	 * Search for objects to be linked to the current object (i.e "remote" objects)
 	 * @param WebPage $oP The page used for the output (usually an AjaxWebPage)
-	 * @param UserContext $oContext User context to limit the search...
 	 * @param string $sRemoteClass Name of the "remote" class to perform the search on, must be a derived class of m_sRemoteClass
 	 * @param Array $aAlreadyLinkedIds List of IDs of objects of "remote" class already linked, to be filtered out of the search
 	 */
-	public function SearchObjectsToAdd(WebPage $oP, UserContext $oContext, $sRemoteClass = '', $aAlreadyLinkedIds = array())
+	public function SearchObjectsToAdd(WebPage $oP, $sRemoteClass = '', $aAlreadyLinkedIds = array())
 	{
 		if ($sRemoteClass != '')
 		{
 			// assert(MetaModel::IsParentClass($this->m_sRemoteClass, $sRemoteClass));
-			$oFilter = $oContext->NewFilter($sRemoteClass);
+			$oFilter = new DBObjectSearch($sRemoteClass);
 		}
 		else
 		{
 			// No remote class specified use the one defined in the linkedset
-			$oFilter = $oContext->NewFilter($this->m_sRemoteClass);		
+			$oFilter = new DBObjectSearch($this->m_sRemoteClass);		
 		}
 		if (count($aAlreadyLinkedIds) > 0)
 		{
@@ -407,7 +403,7 @@ EOF
 			if (count($aLinkIds) >0)
 			{
 				// Search for the links to find to which "remote" object they are linked
-				$oLinkFilter = $oContext->NewFilter($this->m_sLinkedClass);
+				$oLinkFilter = new DBObjectSearch($this->m_sLinkedClass);
 				$oLinkFilter->AddCondition('id', $aLinkIds, 'IN');
 				$oLinkSet = new CMDBObjectSet($oLinkFilter);
 				while($oLink = $oLinkSet->Fetch())
@@ -422,12 +418,12 @@ EOF
 		$oBlock->Display($oP, 'ResultsToAdd', array('menu' => false, 'selection_mode' => true, 'display_limit' => false)); // Don't display the 'Actions' menu on the results
 	}
 	
-	public function DoAddObjects(WebPage $oP, UserContext $oContext, $aLinkedObjectIds = array())
+	public function DoAddObjects(WebPage $oP, $aLinkedObjectIds = array())
 	{
 		$aTable = array();
 		foreach($aLinkedObjectIds as $iObjectId)
 		{
-			$oLinkedObj = $oContext->GetObject($this->m_sRemoteClass, $iObjectId);
+			$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $iObjectId);
 			if (is_object($oLinkedObj))
 			{
 				$aRow = $this->GetFormRow($oP, $oLinkedObj, -$iObjectId ); // Not yet created link get negative Ids
diff --git a/application/uilinkswizard.class.inc.php b/application/uilinkswizard.class.inc.php
index efd9558ce..6eac53020 100644
--- a/application/uilinkswizard.class.inc.php
+++ b/application/uilinkswizard.class.inc.php
@@ -79,11 +79,11 @@ class UILinksWizard
 		}
 	}
 
-	public function Display(WebPage $oP, UserContext $oContext, $aExtraParams = array())
+	public function Display(WebPage $oP, $aExtraParams = array())
 	{
 		$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $this->m_sLinkageAttr);
 		$sTargetClass = $oAttDef->GetTargetClass();
-		$oTargetObj = $oContext->GetObject($sTargetClass, $this->m_iObjectId);
+		$oTargetObj = MetaModel::GetObject($sTargetClass, $this->m_iObjectId);
 
 		$oP->set_title("iTop - ".MetaModel::GetName($this->m_sLinkedClass)." objects linked with ".MetaModel::GetName(get_class($oTargetObj)).": ".$oTargetObj->GetName());
 		$oP->add("<div class=\"wizContainer\">\n");
@@ -259,7 +259,7 @@ EOF
 );
 		$oP->Add("</script>\n");
 		$oP->add_ready_script("InitForm();");
-		$oFilter = $oContext->NewFilter($this->m_sClass);
+		$oFilter = new DBObjectSearch($this->m_sClass);
 		$oFilter->AddCondition($this->m_sLinkageAttr, $this->m_iObjectId, '=');
 		$oSet = new DBObjectSet($oFilter);
 		$aForm = array();
@@ -267,7 +267,7 @@ EOF
 		{
 			$aRow = array();
 			$key = $oCurrentLink->GetKey();
-			$oLinkedObj = $oContext->GetObject($this->m_sLinkedClass, $oCurrentLink->Get($this->m_sLinkingAttCode));
+			$oLinkedObj = MetaModel::GetObject($this->m_sLinkedClass, $oCurrentLink->Get($this->m_sLinkingAttCode));
 
 			$aForm[$key] = $this->GetFormRow($oP, $oLinkedObj, $oCurrentLink);
 		}
@@ -363,17 +363,17 @@ EOF
 		$oP->add("</tr>\n");
 	}
 	
-	public function DisplayAddForm(WebPage $oP, UserContext $oContext)
+	public function DisplayAddForm(WebPage $oP)
 	{
 		$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $this->m_sLinkageAttr);
 		$sTargetClass = $oAttDef->GetTargetClass();
-		$oTargetObj = $oContext->GetObject($sTargetClass, $this->m_iObjectId);
+		$oTargetObj = MetaModel::GetObject($sTargetClass, $this->m_iObjectId);
 		$oP->add("<div class=\"wizContainer\">\n");
 		//$oP->add("<div class=\"page_header\">\n");
 		//$oP->add("<h1>".Dict::Format('UI:AddObjectsOf_Class_LinkedWith_Class_Instance', MetaModel::GetName($this->m_sLinkedClass), MetaModel::GetName(get_class($oTargetObj)), "<span class=\"hilite\">".$oTargetObj->GetHyperlink()."</span>")."</h1>\n");
 		//$oP->add("</div>\n");
 
-		$oFilter = $oContext->NewFilter($this->m_sLinkedClass);
+		$oFilter = new DBObjectSearch($this->m_sLinkedClass);
 		$oSet = new CMDBObjectSet($oFilter);
 		$oBlock = new DisplayBlock($oFilter, 'search', false);
 		$oBlock->Display($oP, 'SearchFormToAdd', array('open' => true));
@@ -388,17 +388,17 @@ EOF
 		$oP->add_ready_script("$('div#SearchFormToAdd form').bind('submit.uilinksWizard', SubmitHook);");
 	}
 
-	public function SearchObjectsToAdd(WebPage $oP, UserContext $oContext)
+	public function SearchObjectsToAdd(WebPage $oP)
 	{
 		//$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $this->m_sLinkageAttr);
 
-		$oFilter = $oContext->NewFilter($this->m_sLinkedClass);
+		$oFilter = new DBObjectSearch($this->m_sLinkedClass);
 		$oSet = new CMDBObjectSet($oFilter);
 		$oBlock = new DisplayBlock($oFilter, 'list', false);
 		$oBlock->Display($oP, 'ResultsToAdd', array('menu' => false, 'selection_mode' => true, 'display_limit' => false)); // Don't display the 'Actions' menu on the results
 	}
 	
-	public function DoAddObjects(WebPage $oP, UserContext $oContext, $aLinkedObjectIds = array())
+	public function DoAddObjects(WebPage $oP, $aLinkedObjectIds = array())
 	{
 		//$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $this->m_sLinkageAttr);
 		//$sTargetClass = $oAttDef->GetTargetClass();
@@ -406,7 +406,7 @@ EOF
 		$aTable = array();
 		foreach($aLinkedObjectIds as $iObjectId)
 		{
-			$oLinkedObj = $oContext->GetObject($this->m_sLinkedClass, $iObjectId);
+			$oLinkedObj = MetaModel::GetObject($this->m_sLinkedClass, $iObjectId);
 			if (is_object($oLinkedObj))
 			{
 				$aRow = $this->GetFormRow($oP, $oLinkedObj, -$iObjectId ); // Not yet created link get negative Ids
diff --git a/application/usercontext.class.inc.php b/application/usercontext.class.inc.php
deleted file mode 100644
index e38195ff1..000000000
--- a/application/usercontext.class.inc.php
+++ /dev/null
@@ -1,129 +0,0 @@
-<?php
-// Copyright (C) 2010 Combodo SARL
-//
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
-//
-//   This program is distributed in the hope that it will be useful,
-//   but WITHOUT ANY WARRANTY; without even the implied warranty of
-//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
-//
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-/**
- * Class UserContext... should be obsoleted later (see notes below)
- *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
- */
-
-require_once('../core/cmdbobject.class.inc.php');
-/**
- * Helper class to capture a user's restrictions (access rights, profiles...) as a set of limiting conditions
- *
- * **** NOW OBSOLETE *** SHOULD BE REPLACED EVERYWHERE BY UserRights *****
- * 
- *
- *
- *     
- * Usage:
- * 1) Build the user's context (from her rights, a lookup in the database, a cookie, whatever)
- * 	$oContext = new UserContext();
- *  $oContext->AddCondition('SomeClass', 'someFilter', 'SomeValue', '=');
- *   ...
- *
- * 2) Use the restrictions contained in the context when retrieving objects either when:
- * getting directly an instance of an object
- * $oObj = $oContext->GetObject('myClass', 'someKey'); // Instead of $oObj = MetaModel::GetObject('Klass', 'someKey');
- * or when building a new search filter
- * $oFilter = $oContext->NewFilter('myClass'); // Instead of $oFilter = new CMDBSearchFilter('Klass');
- */
-class UserContext
-{
-	/**
-	 * Hash array to store the restricting conditions by myClass
-	 */
-	protected $m_aConditions;
-
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		$this->m_aConditions = array();
-	}
-	/**
-	 * Create a new search filter for the given class of objects that already contains the context's restrictions
-	 */
-	public function NewFilter($sClass)
-	{
-		return UserRights::GetFilter($sClass);
-		/*
-		$oFilter = new CMDBSearchFilter($sClass);
-		foreach($this->m_aConditions as $sConditionClass => $aConditionList)
-		{
-			// Add to the filter all the conditions of the parent classes of this class
-			if ($this->IsSubclass($sConditionClass,$sClass))
-			{
-				foreach($aConditionList as $sFilterCode => $aCondition)
-				{
-					$oFilter->AddCondition($sFilterCode, $aCondition['value'], $aCondition['operator']);
-				}
-			}
-		}
-		return $oFilter;
-		*/
-	}
-	/**
-	 * Retrieve an instance of an object (if allowed by the context)
-	 */
-	public function GetObject($sClass, $sKey)
-	{
-		$oObject = null;
-		$oFilter = $this->NewFilter($sClass);
-		$oFilter->AddCondition('id', $sKey, '=');
-		$oSet = new CMDBObjectSet($oFilter);
-		if ($oSet->Count() > 0)
-		{
-			$oObject = $oSet->Fetch();
-		}
-		return $oObject;
-	}
-	
-	/**
-	 * Add a restriction to the context for a given class of objects (and all its persistent subclasses)
-	 */
-	public function AddCondition($sClass, $sFilterCode, $value, $sOperator)
-	{
-		if(!isset($this->m_aConditions[$sClass]))
-		{
-			$this->m_aConditions[$sClass] = array();
-		}
-		$this->m_aConditions[$sClass][$sFilterCode] = array('value'=>$value, 'operator'=>$sOperator);
-	}
-	
-	/**
-	 * Check if a given class is a subclass of (or same as) another one
-	 */
-	protected function IsSubclass($sParentClass, $sSubclass)
-	{
-		$bResult = false;
-		if ($sParentClass == $sSubclass)
-		{
-			$bResult = true;
-		}
-		else
-		{
-			$aParentList = MetaModel::EnumParentClasses($sSubclass);
-			$bResult = in_array($sParentClass, $aParentList);
-		}
-		return $bResult;
-	}
-}
-?>
diff --git a/core/userrights.class.inc.php b/core/userrights.class.inc.php
index 7f9c60cc1..a4341a10f 100644
--- a/core/userrights.class.inc.php
+++ b/core/userrights.class.inc.php
@@ -55,8 +55,6 @@ abstract class UserRightsAddOnAPI
 
 	abstract public function Init(); // loads data (possible optimizations)
 
-	// Cf UserContext...
-	abstract public function GetFilter($sLogin, $sClass); // returns a filter object
 	// Used to build select queries showing only objects visible for the given user
 	abstract public function GetSelectFilter($sLogin, $sClass); // returns a filter object
 
@@ -494,23 +492,6 @@ class UserRights
 		return true;
 	}
 
-	public static function GetFilter($sClass)
-	{
-		// #@# to cleanup !
-		return new DBObjectSearch($sClass);
-
-		if (!self::CheckLogin()) return false;
-		if (self::IsAdministrator()) return new DBObjectSearch($sClass);
-
-		// this module is forbidden for non admins
-		if (MetaModel::HasCategory($sClass, 'addon/userrights')) return false;
-
-		// the rest is allowed (#@# to be improved)
-		if (!MetaModel::HasCategory($sClass, 'bizmodel')) return new DBObjectSearch($sClass);
-
-		return self::$m_oAddOn->GetFilter(self::$m_oUser->GetKey(), $sClass);
-	}
-
 	public static function GetSelectFilter($sClass)
 	{
 		// Need to load some records before the login is performed (user preferences)
diff --git a/pages/UI.php b/pages/UI.php
index 456ad506a..42f2cb01d 100644
--- a/pages/UI.php
+++ b/pages/UI.php
@@ -445,7 +445,6 @@ try
 	require_once('../application/wizardhelper.class.inc.php');
 
 	require_once('../application/startup.inc.php');
-	$oContext = new UserContext();
 	$oAppContext = new ApplicationContext();
 	$currentOrganization = utils::ReadParam('org_id', '');
 	$operation = utils::ReadParam('operation', '');
@@ -469,7 +468,7 @@ try
 			{
 				throw new ApplicationException(Dict::Format('UI:Error:2ParametersMissing', 'class', 'id'));
 			}
-			$oObj = $oContext->GetObject($sClass, $id);
+			$oObj = MetaModel::GetObject($sClass, $id);
 			if ($oObj != null)
 			{
 				$oP->set_title(Dict::Format('UI:DetailsPageTitle', $oObj->GetName(), $sClassLabel));
@@ -540,7 +539,7 @@ try
 				throw new ApplicationException(Dict::Format('UI:Error:1ParametersMissing', 'class'));
 			}
 			$oP->set_title(Dict::S('UI:SearchResultsPageTitle'));
-			$oFilter =  $oContext->NewFilter($sClass);
+			$oFilter =  new DBObjectSearch($sClass);
 			$oSet = new DBObjectSet($oFilter);
 			if ($bSearchForm)
 			{
@@ -762,7 +761,6 @@ try
 			$oP->add_linked_script("../js/linkswidget.js");
 			$oP->add_linked_script("../js/jquery.blockUI.js");
 
-			$oContext = new UserContext();
 			$aArgs = array_merge($oAppContext->GetAsHash(), utils::ReadParam('default', array()));
 
 			// If the specified class has subclasses, ask the user an instance of which class to create
@@ -860,7 +858,7 @@ try
 			{
 				throw new ApplicationException(Dict::Format('UI:Error:2ParametersMissing', 'class', 'id'));
 			}
-			$oObj = $oContext->GetObject($sClass, $id);
+			$oObj = MetaModel::GetObject($sClass, $id);
 			if (!utils::IsTransactionValid($sTransactionId))
 			{
 				$oP->p("<strong>".Dict::S('UI:Error:ObjectAlreadyUpdated')."</strong>\n");
@@ -950,7 +948,7 @@ try
 			}
 			foreach($aSelectObject as $iId)
 			{
-				$aObjects[] = $oContext->GetObject($sClass, $iId);
+				$aObjects[] = MetaModel::GetObject($sClass, $iId);
 			}
 			if (MetaModel::IsReadOnlyClass($sClass) || !UserRights::IsActionAllowed($sClass, UR_ACTION_BULK_DELETE, DBObjectSet::FromArray($sClass, $aObjects)))
 			{
@@ -965,7 +963,7 @@ try
 		$sClass = utils::ReadParam('class', '');
 		$sClassLabel = MetaModel::GetName($sClass);
 		$id = utils::ReadParam('id', '');
-		$oObj = $oContext->GetObject($sClass, $id);
+		$oObj = MetaModel::GetObject($sClass, $id);
 	
 		if (MetaModel::IsReadOnlyClass($sClass) || !UserRights::IsActionAllowed($sClass, UR_ACTION_MODIFY, DBObjectSet::FromObject($oObj)))
 		{
@@ -985,7 +983,7 @@ try
 		}
 		else
 		{
-				$oObj = $oContext->GetObject($sClass, $iCloneId);
+				$oObj = MetaModel::GetObject($sClass, $iCloneId);
 				$oMyChange = MetaModel::NewObject("CMDBChange");
 				$oMyChange->Set("date", time());
 				if (UserRights::IsImpersonated())
@@ -1091,7 +1089,7 @@ try
 		{
 			throw new ApplicationException(Dict::Format('UI:Error:3ParametersMissing', 'class', 'id', 'stimulus'));
 		}
-		$oObj = $oContext->GetObject($sClass, $id);
+		$oObj = MetaModel::GetObject($sClass, $id);
 		if ($oObj != null)
 		{
 			$aTransitions = $oObj->EnumTransitions();
@@ -1183,7 +1181,7 @@ EOF
 		{
 			throw new ApplicationException(Dict::Format('UI:Error:3ParametersMissing', 'class', 'id', 'stimulus'));
 		}
-		$oObj = $oContext->GetObject($sClass, $id);
+		$oObj = MetaModel::GetObject($sClass, $id);
 		if ($oObj != null)
 		{
 			$aTransitions = $oObj->EnumTransitions();
@@ -1258,7 +1256,7 @@ EOF
 		}
 		require_once('../application/uilinkswizard.class.inc.php');
 		$oWizard = new UILinksWizard($sClass, $sLinkAttr, $id, $sTargetClass);
-		$oWizard->Display($oP, $oContext, array('StartWithAdd' => $bAddObjects));		
+		$oWizard->Display($oP, array('StartWithAdd' => $bAddObjects));		
 		break;
 	
 		case 'do_modify_links':
@@ -1291,7 +1289,7 @@ EOF
 		{
 			if ($iLinkId > 0) // Negative IDs are objects that were not even created
 			{
-				$oLink = $oContext->GetObject($sClass, $iLinkId);
+				$oLink = MetaModel::GetObject($sClass, $iLinkId);
 				$oLink->DBDeleteTracked($oMyChange);
 			}
 		}
@@ -1314,7 +1312,7 @@ EOF
 			if ($iLinkId > 0)
 			{
 				// This is an existing link to be modified
-				$oLink = $oContext->GetObject($sClass, $iLinkId);
+				$oLink = MetaModel::GetObject($sClass, $iLinkId);
 			
 				// Update all the attributes of the link
 				foreach($aEditableFields as $sAttCode)
@@ -1352,9 +1350,9 @@ EOF
 		// Display again the details of the linked object
 		$oAttDef = MetaModel::GetAttributeDef($sClass, $sLinkageAtt);
 		$sTargetClass = $oAttDef->GetTargetClass();
-		$oObj = $oContext->GetObject($sTargetClass, $iObjectId);
+		$oObj = MetaModel::GetObject($sTargetClass, $iObjectId);
 	
-		$oSearch = $oContext->NewFilter(get_class($oObj));
+		$oSearch = new DBObjectSearch(get_class($oObj));
 		$oBlock = new DisplayBlock($oSearch, 'search', false);
 		$oBlock->Display($oP, 0);
 		$oObj->DisplayDetails($oP);
diff --git a/pages/UniversalSearch.php b/pages/UniversalSearch.php
index ac0a08275..f4ecf5f1d 100644
--- a/pages/UniversalSearch.php
+++ b/pages/UniversalSearch.php
@@ -32,7 +32,6 @@ require_once('../application/startup.inc.php');
 require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', '');
diff --git a/pages/ajax.csvimport.php b/pages/ajax.csvimport.php
index 42c280c14..58594d6b8 100644
--- a/pages/ajax.csvimport.php
+++ b/pages/ajax.csvimport.php
@@ -173,8 +173,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 
-
-$oContext = new UserContext();
 $sOperation = utils::ReadParam('operation', '');
 
 switch($sOperation)
diff --git a/pages/ajax.render.php b/pages/ajax.render.php
index f5bee6edd..cbd1796da 100644
--- a/pages/ajax.render.php
+++ b/pages/ajax.render.php
@@ -38,7 +38,6 @@ LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 $oPage = new ajax_page("");
 $oPage->no_cache();
 
-$oContext = new UserContext();
 $operation = utils::ReadParam('operation', '');
 $sFilter = stripslashes(utils::ReadParam('filter', ''));
 $sEncoding = utils::ReadParam('encoding', 'serialize');
@@ -54,7 +53,7 @@ switch($operation)
 	$sLinkageAttr = utils::ReadParam('linkageAttr', '', 'get');
 	$iObjectId = utils::ReadParam('objectId', '', 'get');
 	$oLinksWizard = new UILinksWizard($sClass,  $sLinkageAttr, $iObjectId, $sLinkedClass);
-	$oLinksWizard->DisplayAddForm($oPage, $oContext);
+	$oLinksWizard->DisplayAddForm($oPage);
 	break;
 	
 	// ui.linkswidget
@@ -65,7 +64,7 @@ switch($operation)
 	$sSuffix = utils::ReadParam('sSuffix', '');
 	$aAlreadyLinked = utils::ReadParam('aAlreadyLinked', array());
 	$oWidget = new UILinksWidget($sClass, $sAttCode, $iInputId, $sSuffix);
-	$oWidget->SearchObjectsToAdd($oPage, $oContext, $sRemoteClass, $aAlreadyLinked);	
+	$oWidget->SearchObjectsToAdd($oPage, $sRemoteClass, $aAlreadyLinked);	
 	break;
 	
 	// ui.linkswidget
@@ -75,7 +74,7 @@ switch($operation)
 	$sSuffix = utils::ReadParam('sSuffix', '');
 	$aLinkedObjectIds = utils::ReadParam('selectObject', array(), 'get');
 	$oWidget = new UILinksWidget($sClass, $sAttCode, $iInputId, $sSuffix);
-	$oWidget->DoAddObjects($oPage, $oContext, $aLinkedObjectIds);	
+	$oWidget->DoAddObjects($oPage, $aLinkedObjectIds);	
 	break;
 	
 	case 'wizard_helper_preview':
@@ -145,7 +144,7 @@ switch($operation)
 	
 	case 'details':
 	$key = utils::ReadParam('id', 0);
-	$oFilter = $oContext->NewFilter($sClass);
+	$oFilter = new DBObjectSearch($sClass);
 	$oFilter->AddCondition('id', $key, '=');
 	$oDisplayBlock = new DisplayBlock($oFilter, 'details', false);
 	$oDisplayBlock->RenderContent($oPage);
@@ -153,7 +152,7 @@ switch($operation)
 	
 	case 'preview':
 	$key = utils::ReadParam('id', 0);
-	$oFilter = $oContext->NewFilter($sClass);
+	$oFilter = new DBObjectSearch($sClass);
 	$oFilter->AddCondition('id', $key, '=');
 	$oDisplayBlock = new DisplayBlock($oFilter, 'preview', false);
 	$oDisplayBlock->RenderContent($oPage);
@@ -205,7 +204,7 @@ switch($operation)
 
 	case 'modal_details':
 	$key = utils::ReadParam('id', 0);
-	$oFilter = $oContext->NewFilter($sClass);
+	$oFilter = new DBObjectSearch($sClass);
 	$oFilter->AddCondition('id', $key, '=');
 	$oPage->Add("<p style=\"width:100%; margin-top:-5px;padding:3px; background-color:#33f; color:#fff;\">Object Details</p>\n");
 	$oDisplayBlock = new DisplayBlock($oFilter, 'details', false);
@@ -220,7 +219,7 @@ switch($operation)
 	$sOrg = utils::ReadParam('org_id', '');
 	$sName = utils::ReadParam('q', '');
 	$iMaxCount = utils::ReadParam('max', 30);
-	UILinksWidget::Autocomplete($oPage, $oContext, $sClass, $sAttCode, $sName, $iMaxCount);
+	UILinksWidget::Autocomplete($oPage, $sClass, $sAttCode, $sName, $iMaxCount);
 	*/
 	break;
 	
@@ -268,7 +267,7 @@ switch($operation)
 	$sName = utils::ReadParam('q', '');
 	$iMaxCount = utils::ReadParam('max', 30);
 	$iCount = 0;
-	$oFilter = $oContext->NewFilter($sClass);
+	$oFilter = new DBObjectSearch($sClass);
 	$oFilter->AddCondition($sAttCode, $sName, 'Begins with');
 	//$oFilter->AddCondition('org_id', $sOrg, '=');
 	$oSet = new CMDBObjectSet($oFilter, array($sAttCode => true));
@@ -300,7 +299,7 @@ switch($operation)
 	$sField = utils::ReadParam('field', '');
 	if (!empty($sClass) && !empty($id) && !empty($sField))
 	{
-		DownloadDocument($oPage, $oContext, $sClass, $id, $sField, 'inline');
+		DownloadDocument($oPage, $sClass, $id, $sField, 'inline');
 	}
 	break;
 	
@@ -309,7 +308,7 @@ switch($operation)
 	$sField = utils::ReadParam('field', '');
 	if (!empty($sClass) && !empty($id) && !empty($sField))
 	{
-		DownloadDocument($oPage, $oContext, $sClass, $id, $sField, 'attachement');
+		DownloadDocument($oPage, $sClass, $id, $sField, 'attachement');
 	}
 	break;
 	
@@ -317,7 +316,7 @@ switch($operation)
 	$sClass = utils::ReadParam('className', '');
 	$sRootClass = utils::ReadParam('baseClass', '');
 	$currentId = utils::ReadParam('currentId', '');
-	$oFilter = $oContext->NewFilter($sClass);
+	$oFilter = new DBObjectSearch($sClass);
 	$oSet = new CMDBObjectSet($oFilter); 
 	$sHtml = cmdbAbstractObject::GetSearchForm($oPage, $oSet, array('currentId' => $currentId, 'baseClass' => $sRootClass));
 	$oPage->add($sHtml);
@@ -343,18 +342,17 @@ $oPage->output();
  * Downloads a document to the browser, either as 'inline' or 'attachment'
  *  
  * @param WebPage $oPage The web page for the output
- * @param UserContext $oContext The current User/security context to retreive the objects
  * @param string $sClass Class name of the object
  * @param mixed $id Identifier of the object
  * @param string $sAttCode Name of the attribute containing the document to download
  * @param string $sContentDisposition Either 'inline' or 'attachment'
  * @return none
  */   
-function DownloadDocument(WebPage $oPage, UserContext $oContext, $sClass, $id, $sAttCode, $sContentDisposition = 'attachement')
+function DownloadDocument(WebPage $oPage, $sClass, $id, $sAttCode, $sContentDisposition = 'attachement')
 {
 	try
 	{
-		$oObj = $oContext->GetObject($sClass, $id);
+		$oObj = MetaModel::GetObject($sClass, $id);
 		if (is_object($oObj))
 		{
 			$oDocument = $oObj->Get($sAttCode);
diff --git a/pages/audit.php b/pages/audit.php
index d3c282fee..2ba598f92 100644
--- a/pages/audit.php
+++ b/pages/audit.php
@@ -38,9 +38,7 @@ $oP = new iTopWebPage(Dict::S('UI:Audit:Title'), $currentOrganization);
 
 function GetRuleResultSet($iRuleId, $oDefinitionFilter)
 {
-	$oContext = new UserContext();
-	
-	$oRule = $oContext->GetObject('AuditRule', $iRuleId);
+	$oRule = MetaModel::GetObject('AuditRule', $iRuleId);
 	$sOql = $oRule->Get('query');
 	$oRuleFilter = DBObjectSearch::FromOQL($sOql);
 	if ($oRule->Get('valid_flag') == 'false')
@@ -87,8 +85,7 @@ switch($operation)
 	$iCategory = utils::ReadParam('category', '');
 	$iRuleIndex = utils::ReadParam('rule', 0);
 
-	$oContext = new UserContext();
-	$oAuditCategory = $oContext->GetObject('AuditCategory', $iCategory);
+	$oAuditCategory = MetaModel::GetObject('AuditCategory', $iCategory);
 	$oDefinitionFilter = DBObjectSearch::FromOQL($oAuditCategory->Get('definition_set'));
 	if (!empty($currentOrganization))
 	{
@@ -96,7 +93,7 @@ switch($operation)
 	}
 	$oDefinitionSet = new CMDBObjectSet($oDefinitionFilter);
 	$oErrorObjectSet = GetRuleResultSet($iRuleIndex, $oDefinitionFilter);
-	$oAuditRule = $oContext->GetObject('AuditRule', $iRuleIndex);
+	$oAuditRule = MetaModel::GetObject('AuditRule', $iRuleIndex);
 	$oP->add('<div class="page_header"><h1>Audit Errors: <span class="hilite">'.$oAuditRule->Get('description').'</span></h1><img style="margin-top: -20px; margin-right: 10px; float: right;" src="../images/stop.png"/></div>');
 	$oP->p('<a href="./audit.php?'.$oAppContext->GetForLink().'">[Back to audit results]</a>');
     $sBlockId = 'audit_errors';
diff --git a/pages/csvimport.php b/pages/csvimport.php
index accac719a..881dcaede 100644
--- a/pages/csvimport.php
+++ b/pages/csvimport.php
@@ -33,7 +33,6 @@ require_once('../application/startup.inc.php');
 require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $currentOrganization = utils::ReadParam('org_id', 1);
 $iStep = utils::ReadParam('step', 1);
@@ -208,11 +207,10 @@ function GuessParameters($sCSVData)
 /**
  * Process the CSV data, for real or as a simulation
  * @param WebPage $oPage The page used to display the wizard
- * @param UserContext $oContext The current user context
  * @param bool $bSimulate Whether or not to simulate the data load
  * @return array The CSV lines in error that were rejected from the load (with the header line - if any) or null
  */
-function ProcessCSVData(WebPage $oPage, UserContext $oContext, $bSimulate = true)
+function ProcessCSVData(WebPage $oPage, $bSimulate = true)
 {
 	$aResult = array();
 	$sCSVData = utils::ReadParam('csvdata', '');
@@ -362,7 +360,7 @@ function ProcessCSVData(WebPage $oPage, UserContext $oContext, $bSimulate = true
 			case 'RowStatus_NoChange':
 			$iUnchanged++;
 			$sFinalClass = $aRes[$iLine]['finalclass'];
-			$oObj = $oContext->GetObject($sFinalClass, $aRes[$iLine]['id']->GetValue());
+			$oObj = MetaModel::GetObject($sFinalClass, $aRes[$iLine]['id']->GetValue());
 			$sUrl = $oObj->GetHyperlink();
 			$sStatus = '<img src="../images/unchanged.png" title="Unchanged">';
 			$sCSSRowClass = 'row_unchanged';
@@ -371,7 +369,7 @@ function ProcessCSVData(WebPage $oPage, UserContext $oContext, $bSimulate = true
 			case 'RowStatus_Modify':
 			$iModified++;
 			$sFinalClass = $aRes[$iLine]['finalclass'];
-			$oObj = $oContext->GetObject($sFinalClass, $aRes[$iLine]['id']->GetValue());
+			$oObj = MetaModel::GetObject($sFinalClass, $aRes[$iLine]['id']->GetValue());
 			$sUrl = $oObj->GetHyperlink();
 			$sStatus = '<img src="../images/modified.png" title="Modified">';
 			$sCSSRowClass = 'row_modified';
@@ -389,7 +387,7 @@ function ProcessCSVData(WebPage $oPage, UserContext $oContext, $bSimulate = true
 			else
 			{
 				$sFinalClass = $aRes[$iLine]['finalclass'];
-				$oObj = $oContext->GetObject($sFinalClass, $aRes[$iLine]['id']->GetValue());
+				$oObj = MetaModel::GetObject($sFinalClass, $aRes[$iLine]['id']->GetValue());
 				$sUrl = $oObj->GetHyperlink();
 				$sMessage = 'Object created';				
 			}
@@ -541,13 +539,12 @@ EOF
 /**
  * Perform the actual load of the CSV data and display the results
  * @param WebPage $oPage The web page to display the wizard
- * @param UserContext $oContext Current user's context
  * @return void
  */
-function LoadData(WebPage $oPage, UserContext $oContext)
+function LoadData(WebPage $oPage)
 {
 	$oPage->add('<h2>'.Dict::S('UI:Title:CSVImportStep5').'</h2>');
-	$aResult = ProcessCSVData($oPage, $oContext, false /* simulate = false */);
+	$aResult = ProcessCSVData($oPage, false /* simulate = false */);
 	if (is_array($aResult))
 	{
 		$oPage->StartCollapsibleSection(Dict::S('UI:CSVImport:LinesNotImported'), false);
@@ -562,13 +559,12 @@ function LoadData(WebPage $oPage, UserContext $oContext)
 /**
  * Simulate the load of the CSV data and display the results
  * @param WebPage $oPage The web page to display the wizard
- * @param UserContext $oContext Current user's context
  * @return void
  */
-function Preview(WebPage $oPage, UserContext $oContext)
+function Preview(WebPage $oPage)
 {
 	$oPage->add('<h2>'.Dict::S('UI:Title:CSVImportStep4').'</h2>');
-	ProcessCSVData($oPage, $oContext, true /* simulate */);
+	ProcessCSVData($oPage, true /* simulate */);
 }
 
 /**
@@ -1049,11 +1045,11 @@ EOF
 switch($iStep)
 {
 	case 5:
-		LoadData($oPage, $oContext);
+		LoadData($oPage);
 		break;
 		
 	case 4:
-		Preview($oPage, $oContext);
+		Preview($oPage);
 		break;
 		
 	case 3:
diff --git a/pages/logoff.php b/pages/logoff.php
index b77b36b74..5f8c2ccd7 100644
--- a/pages/logoff.php
+++ b/pages/logoff.php
@@ -19,7 +19,6 @@ require_once('../application/itopwebpage.class.inc.php');
 require_once('../application/wizardhelper.class.inc.php');
 
 require_once('../application/startup.inc.php');
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $currentOrganization = utils::ReadParam('org_id', '');
 $operation = utils::ReadParam('operation', '');
diff --git a/pages/navigator.php b/pages/navigator.php
index ec912999f..0d543a9db 100755
--- a/pages/navigator.php
+++ b/pages/navigator.php
@@ -26,7 +26,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 $sOperation = utils::ReadParam('operation', 'menu');
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', '');
diff --git a/pages/run_query.php b/pages/run_query.php
index fd7c5cf87..d1ef26029 100644
--- a/pages/run_query.php
+++ b/pages/run_query.php
@@ -91,7 +91,6 @@ function ShowExamples($oP, $sExpression)
 }
 
 $sOperation = utils::ReadParam('operation', 'menu');
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', '');
diff --git a/pages/schema.php b/pages/schema.php
index 5ff26f348..1914bd31b 100644
--- a/pages/schema.php
+++ b/pages/schema.php
@@ -491,7 +491,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 // Display the menu on the left
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', 1);
diff --git a/pages/testlist.inc.php b/pages/testlist.inc.php
index ad2043fba..5d53f74aa 100644
--- a/pages/testlist.inc.php
+++ b/pages/testlist.inc.php
@@ -356,8 +356,6 @@ class TestUserRightsMatrixItop extends TestUserRights
 		echo "<p>User: ".UserRights::GetUser()."</p>\n";
 		echo "<p>On behalf of...".UserRights::GetRealUser()."</p>\n";
 
-		UserRights::GetFilter('bizOrganization'); // returns a filter object
-
 		$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT bizOrganization"));
 		echo "<p>IsActionAllowed...".(UserRights::IsActionAllowed('bizOrganization', UR_ACTION_MODIFY, $oSet) == UR_ALLOWED_YES ? 'ok' : 'NO')."</p>\n";
 		echo "<p>IsStimulusAllowed...".(UserRights::IsStimulusAllowed('bizOrganization', 'myStimulus', $oSet) == UR_ALLOWED_YES ? 'ok' : 'NO')."</p>\n";
diff --git a/pages/usermanagement_classproj.php b/pages/usermanagement_classproj.php
index 22db2525a..379b8d7a0 100644
--- a/pages/usermanagement_classproj.php
+++ b/pages/usermanagement_classproj.php
@@ -107,7 +107,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 // Display the menu on the left
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', 1);
diff --git a/pages/usermanagement_profileproj.php b/pages/usermanagement_profileproj.php
index 24cda4f70..2b018b8cb 100644
--- a/pages/usermanagement_profileproj.php
+++ b/pages/usermanagement_profileproj.php
@@ -118,7 +118,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 // Display the menu on the left
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', 1);
diff --git a/pages/usermanagement_userstatus.php b/pages/usermanagement_userstatus.php
index 6ba64e54d..9c5f6ff3d 100644
--- a/pages/usermanagement_userstatus.php
+++ b/pages/usermanagement_userstatus.php
@@ -270,7 +270,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 // Display the menu on the left
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', 1);
diff --git a/pages/xml.navigator.php b/pages/xml.navigator.php
index 66188dc9c..04c398a72 100755
--- a/pages/xml.navigator.php
+++ b/pages/xml.navigator.php
@@ -60,7 +60,6 @@ function AddNodeDetails(&$oNode, $oObj)
  */
 function GetRelatedObjects(DBObject $oObj, $sRelationName, &$oLinks, &$oXmlDoc, &$oXmlNode)
 {
-	$oContext = new UserContext();
 	$aResults = array();
 	$oObj->GetRelatedObjects($sRelationName, 1 /* iMaxDepth */, $aResults);
 	static $iDepth = 0;
@@ -115,7 +114,6 @@ LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 $oPage = new ajax_page("");
 $oPage->no_cache();
 
-$oContext = new UserContext();
 $sClass = utils::ReadParam('class', 'Contact');
 $id = utils::ReadParam('id', 1);
 $sRelation = utils::ReadParam('relation', 'impacts');
@@ -129,7 +127,7 @@ if (!in_array($sRelation, $aValidRelations))
 
 if ($id != 0)
 {
-	$oObj = $oContext->GetObject($sClass, $id);
+	$oObj = MetaModel::GetObject($sClass, $id);
 	// Build the root XML part
 	$oXmlDoc = new DOMDocument( '1.0', 'UTF-8' );
 	$oXmlRoot = $oXmlDoc->CreateElement('root');
diff --git a/webservices/export.php b/webservices/export.php
index 94aa77ef3..8469754d9 100644
--- a/webservices/export.php
+++ b/webservices/export.php
@@ -34,7 +34,6 @@ require_once('../application/loginwebpage.class.inc.php');
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
 $sOperation = utils::ReadParam('operation', 'menu');
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 $iActiveNodeId = utils::ReadParam('menu', -1);
 $currentOrganization = utils::ReadParam('org_id', '');
diff --git a/webservices/import.php b/webservices/import.php
index b78d2a92c..a151a424e 100644
--- a/webservices/import.php
+++ b/webservices/import.php
@@ -53,7 +53,6 @@ class WebServiceException extends Exception
 
 LoginWebPage::DoLogin(); // Check user rights and prompt if needed
 
-$oContext = new UserContext();
 $oAppContext = new ApplicationContext();
 //$iActiveNodeId = utils::ReadParam('menu', -1);
 //$currentOrganization = utils::ReadParam('org_id', '');