krb5.conf.plugins.ccselect.disable
This configuration parameter controls whether adclient disables the Kerberos built-in ccselect plugins.
If you set this parameter to false, the plugins will not be disabled.
For example,
krb5.conf.plugins.ccselect.disable: false
By default, this parameter is set to true, and the built-in ccselect plugins are disabled.
You can also set this parameter using group policy.