This platform, the MTM Secure Transfer Portal, automatically maintains a data retention policy to manage the storage and deletion of files. According to this policy, all files stored on the Platform will be automatically deleted once they reach 90 days of age. This is because the platform is intended to be used for a temporary exchange of files between organizations, and not for long-term storage purposes. However, users of the platform do have the option to request a formal temporary exemption from this deletion process.