How do you modify the messages sent to new users

Hello, I am a new reseller using DirectAdmin software and I have a question pertaining to the messages sent to the new user when you create his/her account.
How can you customize the message sent to the user?

--I am talking about this email below: ---

Dear Customer,

Thank you for chosing our service to meet your web hosting needs.

Your account has been created with the following details:

Username: test
Password: testing
Domain: *********

To log in immediately, follow this link, using your username and password:

http://************:2222

Once your domain resolves, you will be able to follow this link:

http://www.**********:2222

Bandwidth: 250 Megabytes
Disk Space: 5 Megabytes

Virtual Domains: 1
Subdomains: unlimited

POP Email Accounts: unlimited
Email Forwarders: unlimited
Email Autoresponders: unlimited
Email Mailing Lists: unlimited
POP Server: mail.***********
SMTP Server: mail.**********
Login: testwillo
Password: testing

FTP accounts: unlimited
Anonymous FTP: OFF
FTP Server: ftp.***********
Login: *********
Password: **********

IP: **********
Use ********/~***** to access it until the domain resolves.

You must use these dns servers for your domain. They can be changed through your domain registrar.

NS1: ****************
NS1 IP: ***********
NS2: **************
NS2 IP: unknown

MySQL Databases: unlimited
Domain Pointers: 0
SSH Access: OFF
Secure Socket Layer: ON
CGI: ON
PHP: ON
DNS control: OFF

Once again, thank you for choosing our hosting service
Please don't hesitate to contact us if you have any questions
--------------------------
^ How do you customize what is sent above? Thanks in advance for your help.

When logged in as a reseller or if you the admin on the reseller level. Go to "Add New User"
On the bottom of that page there is a link to edit it and a window will open with an editor for you to modify it.

Theres a picture on this page if it helps.
http://reseller.site-helper.com/create.html

Its labeled as "Edit User Message".

k thx a lot