Databases are created under logins and there can be several databases under one login.
- Navigate to Databases > MSSQL > MSSQL DBs.
- Click the Add database icon.
- Input the name of the new database and select the database login you wish to assign to the database. Click Submit.
- Agree to any additional charges if there are any.
Important: When Microsoft SQL creates a database, it automatically creates a user with the same name as the login this database was created under.