diff --git a/lib/groups/GroupUnitLink.inc b/lib/groups/GroupUnitLink.inc
deleted file mode 100644
index ba11fd9..0000000
--- a/lib/groups/GroupUnitLink.inc
+++ /dev/null
@@ -1,210 +0,0 @@
-<?php 
-/**
- * $Id$
- *
- * Represents a group, unit link as per the database table groups_units_link.
- *
- * Copyright (c) 2006 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; using version 2 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
- *
- * @version $Revision$
- * @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
- * @package lib.groups 
- */
-class GroupUnitLink 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 $iUnitID;
-	
-	function GroupUnitLink($iNewGroupID, $iNewUnitID) {
-		//object not created in database yet
-		$this->iId = -1;
-		$this->iGroupID = $iNewGroupID;
-		$this->iUnitID = $iNewUnitID;
-	}
-	
-	/**
-	* 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 getUnitID() {
-		return $this->iUnitID;
-	}
-	
-	/**
-	* Set the primary key of the unit to which the group is linked
-	*
-	* @param 	int		Primary key of unit to which the group is linked
-	*
-	*/
-	function setUnitID($iNewValue) {
-		$this->iUnitID = $iNewValue;
-	}
-
-    function _fieldValues () {
-        return array(
-            'group_id' => $this->iGroupID,
-            'unit_id' => $this->iUnitID,
-        );
-    }
-
-    function _table () {
-        global $default;
-        return $default->groups_units_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 unit_id, group_id FROM ". $default->groups_units_table ." WHERE unit_id = ? and group_id = ?";/*ok*/
-            $aParams = array($this->iUnitID, $this->iGroupID);
-            $sql->query(array($query, $aParams));
-            $rows = $sql->num_rows($sql);
-        
-            if ($rows > 0) {
-                 $_SESSION["errorMessage"] = "GroupUnitlink::The id " . $this->iUnitID . " already exists!";
-                 return false;
-            }
-        }
-
-        return parent::create();
-	}
-	
-	/**
-	* Static function.
-	* Given a groups_units_link primary key it will create a 
-	* GroupUnitsLink object and populate it with the 
-	* corresponding database values
-	*
-	* @return GroupUnitsLink populated GroupUnitsLink object on successful query, false otherwise and set $_SESSION["errorMessage"]
-	*/
-	function & get($iGroupUnitLinkID) {
-		global $default;
-		$sql = $default->db;
-		$result = $sql->query(array("SELECT * FROM $default->groups_units_table WHERE id = ?", $iGroupUnitLinkID));/*ok*/
-		if ($result) {
-			if ($sql->next_record()) {
-				$oGroupUnitLink = & new GroupUnitLink($sql->f("group_id"), $sql->f("unit_id"));
-				$oGroupUnitLink->iId = $iGroupUnitLinkID;
-				return $oGroupUnitLink;
-			}
-			$_SESSION["errorMessage"] = $lang_err_object_not_exist . "id = " . $iGroupUnitLinkID . " table = $default->groups_units_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 GroupUnitLink objects, false otherwise and set $_SESSION["errorMessage"]
-	*/
-	function getList($sWhereClause = null) {
-            return KTEntityUtil::getList(GroupUnitLink::_table(), 'GroupUnitLink', $sWhereClause);
-	}
-	
-	
-	
-	/*
-     * static function
-     *
-     * test to see if group exists already
-     *
-     * @param   false or a value
-     *   
-     */
-     
-	function groupBelongsToUnit($groupId)
-	 {
-	       global $default;
-	
-	        $value = lookupField("$default->groups_units_table", "unit_id", "group_id", $groupId );
-	        
-	        return $value;
-	        
-	}
-	
-	/*
-     * static function
-     *
-     * sets the id of the groupunit using their groupid
-     *
-     * @param   String
-     *   The unit_ID
-     *   
-     */
-     
-	function setGroupUnitID($groupId)
-	 {
-	       global $default;
-	
-	        $id = lookupID($default->groups_units_table, "group_id",  $groupId);
-	        
-	        $this->iId= $id;
-	}
-	
-	
-}
-?>