MODCAR - MANIFESTS IN ASYCUDA++ Ó UNCTAD – SITE (V1.15) 5.23 ‘Learning mode’ should be seen as an interim arrangement. Maximum benefit is achieved when the link to declarations is set, i.e. an early objective should be to   have   all   manifests   present   in   the   database   before   assessment   and   the ‘Manifest’ flag switched to “Yes”. To  help  in  manifest  control  where  the  manifest  function  is  set  to  ‘Learning  mode’,  two  lists  are available under the following menu options: ·     MODCAR ‘Functions’, ‘Print-Query’, ‘List’, ‘List of matched B/L’, ‘Declarations’. ·     MODCAR ‘Functions’, ‘Print-Query’, ‘List’, ‘List of unmatched B/L’, ‘Declarations’. Both options bring the user to a screen to enter a number of parameters to define the list that will be produced,  such  as  Customs  Office  code,  sort  type  etc.  The  lists  of  matched  B/L  declarations  are the  Bills  of  Lading  (captured  in  the  declaration  items)  that  exist  at  assessment  of  the  declaration. Similarly, the list of unmatched declarations are the Bills of Lading (captured in the items) that were non existent when assessing the declaration, when, however, the Manifest does exist. When  the  Manifest  arrives  and  is  present  in  the  database,  there  is  still  the  chance  to  re-assess (post entry) the declaration in order to write-off the B/Ls. In that case the declaration will move from the unmatched to the matched list. See  Section  8  of  this  Reference  Document  for  details  on  setting  the  ‘Customs Office Configuration flags’ in  MODSYSCF. Manifest Options in National Configuration There are 4 switchable controls under the National Configuration options: 1)   Single Bill of Lading allowed per declaration(YES/NO) 2)   Total discharge of Bill of Lading at declaration assessment (YES/NO) 3)   Check of remaining Bill of Lading quantity at declaration registration (YES/NO). 4)   Bill of Lading reservation at declaration registration (YES/NO). See Section 8 of this Reference Document for details of  ‘Manifest Standards’.