Creating a new server manager account - JustaPenguin/assetto-server-manager GitHub Wiki
Running your own AC server is great fun until you realise how much work it is, at that point the best course of action is to get somebody else to do all of the management work for you!
If you want to do that (or just run a more locked down server manager where only people with accounts can view results etc.) the easiest way is to create an account for them.
First navigate to Server -> Accounts
Then click the Add Account
button
Now enter the details for the new account. The username can be anything you like, the group controls the permission level that the account will have on server manager, and the default password is auto generated. Copy this password and send it to whoever you are setting the account up for, they will be prompted to replace it with their own password the first time they log in. When you're happy with the details click the Add User
button.
Now just send the username and password to whoever you are setting the account up for and you're done! You can always go back and edit/add more accounts later on.