premise: Each party may disclose any Proprietary Information to the extent that such Party has been advised by counsel that such disclosure is necessary to comply with laws or regulations, or any judicial order or request, or as necessary in connection with the filing of any patent, copyright, or similar application or registration; provided that each Party shall give the other Party reasonable advance notice of such proposed disclosure, shall where practicable use its best efforts to secure confidential treatment of any such Proprietary Information and shall advise the other Party in writing of the manner of the disclosure.