Remove new organisation

Is there a way where a user can not click “new organisation” and only admins can do that?

That is a bit difficult since when there are no orgs, everybody is a user.

You could do two things. Create a list of users who are allowed to create orgs.

Or with the latest testing image based upon the main branch contains single org option feature: Support single organization policy by domdomegg · Pull Request #1991 · dani-garcia/vaultwarden · GitHub (though, maybe not yet fully visible within the web-vault - Stop hiding single organization policy by domdomegg · Pull Request #50 · dani-garcia/bw_web_builds · GitHub )

Yeah, that’s what I want to have a list of users who can create an organisations.
I’m not very code savvy how can i implement this?

How are you deploying Vaultwarden? If you use docker or docker-compose you can set the environment variable

ORG_CREATION_USERS=admin1@example.com,admin2@example.com

As described in

If you have the admin page enabled with the environment variable

ADMIN_TOKEN=some_random_token_as_per_above_explanation

You can also set the list of users allowed to create organizations in the admin page with a comma separated list of emails, and save the config within the admin page.