Contractor shall promptly provide notice to GPOC if Contractor has or acquires knowledge of any copyright, patent, trademark, industrial design, trade secret or other proprietary right or intellectual property right under which suit for infringement could reasonably be brought because of the use by GPOC of anything used by Contractor during the performance of the Work or incorporated by Contractor in the Work. Following notification to GPOC, Contractor shall not use or incorporate into the Work any material related to the suit for infringement or a potential suit for infringement without prior Approval.