Disclaimer agreements may be « mutual, » meaning that both parties are limited in their use of the material provided, or that they may restrict the use of the material by only one party. An employee may be required to sign a non-disclosure agreement or an NDA-type agreement with an employer to protect trade secrets. Indeed, some employment contracts contain a clause that restricts the use and dissemination of confidential information held by the company by employees. In disputes resolved by settlement, the parties often sign a confidentiality agreement regarding the terms of the settlement.   Examples of this agreement include the Dolby brand agreement with Dolby Laboratories, the Windows Insider agreement, and the Halo Community Feedback Program (CFP) with Microsoft.