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

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

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

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