Index: lams_central/src/flash/org/lamsfoundation/lams/monitoring/Organisation.as
===================================================================
diff -u -r0468a204fd2cd43ab4b1859a639fd7de75a9e53f -rf39a274ebf00d9181bf23ad4d5cb57741d10b753
--- lams_central/src/flash/org/lamsfoundation/lams/monitoring/Organisation.as	(.../Organisation.as)	(revision 0468a204fd2cd43ab4b1859a639fd7de75a9e53f)
+++ lams_central/src/flash/org/lamsfoundation/lams/monitoring/Organisation.as	(.../Organisation.as)	(revision f39a274ebf00d9181bf23ad4d5cb57741d10b753)
@@ -41,9 +41,9 @@
 	/**
 	* constants
 	*/
-	public static var TEACHER_ROLE:String = "teacher";
-	public static var STAFF_ROLE:String = "staff";
-	public static var LEARNER_ROLE:String = "learner";
+	public static var TEACHER_ROLE:String = "TEACHER";
+	public static var STAFF_ROLE:String = "STAFF";
+	public static var LEARNER_ROLE:String = "LEARNER";
 	
 	/**
 	* Constructor.
@@ -148,17 +148,21 @@
 	private function getUsersByRole(roleName:String):Array{
 		var usrs:Array = new Array();
 		var keys:Array = _users.keys();
-		
+		trace('getting users by role...');
 		for(var i=0; i<keys.length;i++){
-			var user:Object = _users.get(keys[i]);
-			var u:User = user.classInstanceRefs;
-			if(u.hasRole(roleName)){
-				usrs.push(u);
+			var user:User = User(_users.get(keys[i]));
+			//var u:User = user.classInstanceRefs;
+			if(user.hasRole(roleName)){
+				usrs.push(user);
 			}
 		}
 		
 		return usrs;
 	}
+	
+	public function clearUsers():Void{
+		_users.clear();
+	}
 	
 	function get className():String{
         return 'Organisation';