diff --git a/lib/groups/GroupUserLink.inc b/lib/groups/GroupUserLink.inc
deleted file mode 100644
index 7ab4f0a..0000000
--- a/lib/groups/GroupUserLink.inc
+++ /dev/null
@@ -1,246 +0,0 @@
-<?php
-/**
- * $Id$
- *
- * Represents a group, unit link as per the database table groups_units_link.
- *
- * Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * 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
- *
- * @version $Revision$
- * @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
- * @package lib.groups 
- */
-class GroupUserLink extends KTEntity {
-	
-	/** primary key of object */
-	var $iId;
-	/** primary key of group to which unit is linked */
-	var $iGroupID; 
-	/** primary key of unit to which group is linked */
-	var $iUserID;
-	
-	function GroupUserLink($iNewGroupID, $iNewUserID) {
-		//object not created in database yet
-		$this->iId = -1;
-		$this->iGroupID = $iNewGroupID;
-		$this->iUserID = $iNewUserID;
-	}
-	
-	/**
-	* Get the object's primary key
-	*
-	* @return int object's primary key
-	*
-	*/
-	function getID() {
-		return $this->iId;
-	}
-	
-	/**
-	* Get the primary key of the group to which the unit is linked
-	*
-	* @return int primary key of group to which unit is linked
-	*
-	*/
-	function getGroupID() {
-		return $this->iGroupID;
-	}
-	
-	/**
-	* Set the primary key of the group to which the unit is linked
-	*
-	* @param 	int		Primary key of group to which unit is ilinked
-	*
-	*/
-	function setGroupID($iNewValue) {
-		$this->iGroupID = $iNewValue;
-	}
-	
-	/**
-	* Get the prijmary key of the unit to which the group is linked
-	*
-	* @return int primary key of unit to which the group is linked
-	*
-	*/
-	function getUserID() {
-		return $this->iUserID;
-	}
-	
-	/**
-	* Set the primary key of the unit to which the group is linked
-	*
-	* @param 	int		Primary key of unit to which the group is linked
-	*
-	*/
-	function setUserID($iNewValue) {
-		$this->iUserID = $iNewValue;
-	}
-
-    function _fieldValues () {
-        return array(
-            'group_id' => $this->iGroupID,
-            'user_id' => $this->iUserID,
-        );
-    }
-
-    function _table () {
-        global $default;
-        return $default->users_groups_table;
-    }
-	
-	/**
-	* Create the current object in the database
-	*
-	* @return boolean on successful store, false otherwise and set $_SESSION["errorMessage"]
-	*
-	*/
-	function create() {
-		global $default, $lang_err_database, $lang_err_object_exists;
-		//if the object hasn't been created
-		if ($this->iId < 0) {
-			$sql = $default->db;
-			$query = "SELECT user_id, group_id FROM ". $default->users_groups_table ." WHERE user_id = ? and group_id = ?";/*ok*/
-            $aParams = array($this->iUserID, $this->iGroupID);
-            $sql->query(array($query, $aParams));
-            $rows = $sql->num_rows($sql);
-        
-            if ($rows > 0) {
-                $_SESSION["errorMessage"] = "GroupUserLink::The id " . $this->iUnitID . " already exists!";
-                return false;
-            }
-        }
-        $res = parent::create();
-        if (($res === false) || (PEAR::isError($res))) {
-            return $res;
-        }
-        $this->updateSearchPermissions();
-        return $res;
-	}
-
-    function delete() {
-        $res = parent::delete();
-        if (($res === false) || (PEAR::isError($res))) {
-            return $res;
-        }
-        $this->updateSearchPermissions();
-        return $res;
-    }
-	
-	/**
-	* Static function.
-	* Given a groups_units_link primary key it will create a 
-	* GroupUserLink object and populate it with the 
-	* corresponding database values
-	*
-	* @return GroupUserLink populated GroupUserLink object on successful query, false otherwise and set $_SESSION["errorMessage"]
-	*/
-	function & get($iGroupUserLinkID) {
-		global $default;
-		$sql = $default->db;
-		$result = $sql->query(array("SELECT * FROM $default->users_groups_table WHERE id = ?", $iGroupUserLinkID));/*ok*/
-		if ($result) {
-			if ($sql->next_record()) {
-				$oGroupUserLink = & new GroupUserLink($sql->f("group_id"), $sql->f("user_id"));
-				$oGroupUserLink->iId = $iGroupUserLinkID;
-				return $oGroupUserLink;
-			}
-			$_SESSION["errorMessage"] = $lang_err_object_not_exist . "id = " . $iGroupUserLinkID . " table = $default->users_groups_table";
-			return false;
-		}
-		$_SESSION["errorMessage"] = $lang_err_database;
-		return false;
-	}
-
-   /**
-	* Static function
-	* Get a list of web documents
-	*
-	* @param 	String		Where clause (not required)
-	*
-	* @return Array array of GroupUserLink objects, false otherwise and set $_SESSION["errorMessage"]
-	*/
-	function getList($sWhereClause = null) {
-            return KTEntityUtil::getList(GroupUserLink::_table(), 'GroupUserLink', $sWhereClause);
-	}
-	
-	/**
-	 * Updates the search permissions for a group
-	 */
-	function updateSearchPermissions() {
-        Permission::updateSearchPermissionsForUser($this->getUserID());
-	}
-	
-	function getGroups($iUserID) {
-		global $default, $lang_err_database;
-		$aGroupUserLink;
-		settype($aGroupUserLink, "array");
-		$sql = $default->db;
-		$result = $sql->query(array("SELECT group_id FROM " . $default->users_groups_table  . " Where user_id = ?", $iUserID));/*ok*/
-		if ($result) {			
-			$iCount = 0;
-			while ($sql->next_record()) {
-				//$oGroupUserLink = & GroupUserLink::get($sql->f("id"));
-				$aGroupUserLink[$iCount] = $sql->f("group_id");
-				$iCount++;
-			}
-			return $aGroupUserLink;
-		}
-		$_SESSION["errorMessage"] = $lang_err_database;
-		return false;
-	}
-	
-	/**
-     * static function
-     * test to see if group exists already
-     *
-     * @param   false or a value
-     */
-	function userBelongsToGroup($iUserID){
-		global $default;
-		$value = lookupField("$default->users_groups_table", "group_id", "user_id", $iUserID );
-		return $value;
-	}
-	
-	/**
-     * static function
-     * sets the id of the groupunit using their groupid
-     *
-     * @param   String
-     *   The unit_ID
-     */
-     
-	function setUserGroupID($iGroupId, $iUserId) {
-	   	global $default;
-		$sql = $default->db;
-        $sQuery = "SELECT id FROM $default->users_groups_table WHERE user_id = ? and group_id = ?";/*ok*/
-        $aParams = array($iUserId, $iGroupId);
-		$result = $sql->query(array($sQuery, $aParams));
-		if ($result) {
-			if ($sql->next_record()) {
-				$id = $sql->f("id");
-			} else{
-				$_SESSION["errorMessage"] = $lang_err_database;
-				return false;
-			}
-		} else{	
-			$_SESSION["errorMessage"] = $lang_err_database;
-			return false;
-		}
-		$this->iId = $id;
-	}
-}
-?>