premise: 4 - The Receiving Party undertakes during the term of this Agreement and for a period of five (5) years after the date of its expiry or termination: - to safeguard Confidential Information as it does for its own proprietary information of like importance, but at least with a reasonable degree of care, - to use Confidential Information only for the Purpose and to divulge Confidential Information to its personnel for said Purpose only and on a "need to know" basis, - not to duplicate or otherwise reproduce Confidential Information except for such copies as the Receiving Party may require for the Purpose as aforesaid, provided that all copies shall contain the same proprietary and confidential notices and legends as appear on the original Confidential Information,