: If you use OpenVPN or IKEv2 clients, you must use a unique OpenVPN/IKEv2 username found in your account dashboard under the "Account" section.
Typically your Proton email address or a chosen username and a personal password. If forgotten, you can use the Find Username Reset Password tools using your recovery email, phone, or a recovery phrase 2. Manual Connection Credentials (OpenVPN/IKEv2)