How to create a subdomain in DirectAdmin?

In order to create the subdomain in Direct Admin you need to scroll down and then
  1. You have to find out and click on the Subdomain management link. At this page you can set up as well as remove the sub domains that are assigned for your account.
  2. In order to create the new subdomain, you have to enter the prefix of the new subdomain.
  3. Once you are done with this, click on the Create button.
  4. With this you will be able to create the new subdomain and a new folder with the same name will be created in the public html directory.