I already have 3 environments, now I have created another, everything is configured well but its not being displayed on dashboard or in deployment list
Thank you for reaching out! It sounds like you may need to configure lifecycles on your new environment. If you haven’t read it already, we have some documentation on lifecycles here https://octopus.com/docs/releases/lifecycles that may help you.
Could you try running through that and let me know how you get on? Please let me know if you have any further questions.