anchor.diff:  		    ScopeFilter ++ EntryFilter,
   		    FieldsOption ++ LimitOption).
   
  +%% @doc @todo
   search_reply(_From, SearchResult,_MessageID) when is_atom(SearchResult) ->
       SearchResult;
   search_reply(From, [Item|Result], MessageID) ->
  
positive.code:     ldap_fsm:set_bind(From, BindDN),
      success.
  
  search(undefined,_BaseObject,_Scope,_SizeLimit,_Filter,_Attributes) ->
      insufficientAccessRights;
  search(_BindDN, BaseObject, Scope, SizeLimit, Filter, Attributes) ->
  
negative.code: search_reply(_From, [],_MessageID) ->
      success.
  
  %% @doc @todo
  modify_dn(_BindDN, DN, NewRDN,_DeleteOldRDN) ->
      case emongo:find_one(eds, ?COLL, [{"_rdn", rdn(DN)}]) of
  	[] -> noSuchObject;
  