/** 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 */
    String LDAP_ATTR_MOBILE = "ldap.attr.mobile";

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