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

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

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