/** The key of the configuration. e.g. postOfficeBox */
    String LDAP_ATTR_POST_OFFICE_BOX = "ldap.attr.postOfficeBox";

    /** The key of the configuration. e.g. initials */
    String LDAP_ATTR_INITIALS = "ldap.attr.initials";

    /** The key of the configuration. e.g. carLicense */
    String LDAP_ATTR_CAR_LICENSE = "ldap.attr.carLicense";

    /** The key of the configuration. e.g. mobile */