Depending on the authentication method chosen by your organization, there may be a separate authentication to login or logout of the application via the drop down menu.
Change Order of Login Menu Dropdown
The drop down menu defaults to "local" - if you are using another authentication method, you can use the following to change the default ordering and improve usability.
In the file data/globals.php, add a line:
define('DEFAULT_LOGIN_TYPE', 'ldap');
Acceptable values instead of 'ldap' are 'local', 'radius' and 'ldap'.
By default, credentials are managed via the local authentication mechanism provided by 6connect. See the Users & Permissions section for more detail on the local authentication configuration.