Yes, you are expected to copy only parts of the Work breakdown structure and not parts of your on going project. Correct me if I am wrong, but I was under the impression that when coypying tasks in Clarity you get the assigned resources as well and adds them to the project team subject to the rights you have.While in OWB you have the choice of what to copy task cells or tasks with all data (selecting tasks by clicking the row selector) and pasting all selected or paste special. Martti K.