Web login permissions in A500 example

Hello, I have a question about the ABB example:

http://search-ext.abb.com/library/Dow...

It use a file weblogin.xml to set users and passwords for web-access permission. I need the documentation that explain how to create and use the file for example:

<login-config>

<user>

<username> Musterfrau </username>

<password> Testpasswort </password>

<startvisu> VISU_START </startvisu>

</user>

<user>

<username> Mustermann </username>

<password> Testpasswort </password>

</user>

</login-config>

It seems be part of a library inside AC500 firmware so I imagine <login-config> is a keyword. I want use it in another project, so it would be nice to find an help file that explain all keywords I can use in my project.

Thanks a lot.