Cobbler supports add-on modules, some of which can provide the same functionality (for instance, the authentication/authorization modules discussed in the Web Authentication section). Modules of this nature are configured via the
/etc/cobbler/modules.conf file, for example:
[dns] module = manage_bind
As you can see above, this file has a typical INI-style syntax where sections are denoted with the  brackets and entries are of the form "key = value".
As with the settings file, you must restart cobblerd after making changes to this file.