diff --git a/htdocs/install/mysql/migration/6.0.0-7.0.0.sql b/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
index be8bd9c2701..8dbd0341e07 100644
--- a/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
+++ b/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
@@ -48,4 +48,5 @@ ALTER TABLE llx_accounting_bookkeeping ADD COLUMN import_key varchar(14);
 ALTER TABLE llx_accounting_bookkeeping ADD COLUMN extraparams varchar(255);
 
 ALTER TABLE llx_accounting_bookkeeping ADD COLUMN date_lim_reglement datetime;
+ALTER TABLE llx_accounting_bookkeeping ADD COLUMN fk_user integer NULL;
 
diff --git a/htdocs/install/mysql/tables/llx_accounting_bookkeeping.sql b/htdocs/install/mysql/tables/llx_accounting_bookkeeping.sql
index e9a4921a840..269e73987ee 100644
--- a/htdocs/install/mysql/tables/llx_accounting_bookkeeping.sql
+++ b/htdocs/install/mysql/tables/llx_accounting_bookkeeping.sql
@@ -45,9 +45,10 @@ CREATE TABLE llx_accounting_bookkeeping
   fk_user_modif         integer,					-- 					| user making last change
   date_creation         datetime,					-- FEC:EcritureDate	| creation date
   tms                   timestamp,					--					| date last modification 
+  fk_user               integer NULL                -- The id of user that validate the accounting source document  
   code_journal          varchar(32) NOT NULL,		-- FEC:JournalCode
   journal_label         varchar(255),				-- FEC:JournalLib
-  piece_num             integer NOT NULL,			-- FEC:EcritureNum
+  piece_num             integer NOT NULL,			-- FEC:EcritureNum  | accounting source document
   validated             tinyint DEFAULT 0 NOT NULL,	-- 					| 0 line not validated / 1 line validated (No deleting / No modification) 
   date_validated        datetime					-- FEC:ValidDate
   import_key            varchar(14),