Replace the first paragraph of the Agreement with the following paragraph. NDA Beta Tester Software – If you develop software (including web applications) and sub-grant beta versions to external testers, here you will find a confidentiality agreement that you can use. A confidentiality agreement can protect any type of information that is not known to everyone. Most DNNs have an expiration period or a clarified statement that the agreement is no longer valid if any of the confidential information is known by other sources or by the party itself. In the case of a mutual NDA, this may not apply if both parties agree to keep the same information confidential. In this case, both parties will most likely have to keep the details and information secret until the end of the NDA. .