Turn off LDAP authentication

During some maintenance operations, such as upgrades, you may need to turn off LDAP authentication.

Open the site-options.conf file, the master configuration file that controls your TeamForge site.
- vi /opt/collabnet/teamforge/etc/site-options.conf
Note: vi is an example. Any *nix text editor will work.
In the site-options.conf file, comment out these variables:
```
USE_EXTERNAL_USER_AUTHENTICATION
```
```
LOGIN_CONFIG_XML_FILE
```
```
MINIMUM_PASSWORD_LENGTH
```
Recreate the runtime environment.
- ./install.sh -V -r -d /opt/collabnet/teamforge
Review the variables you have changed, then save the site-options.conf file.