diff --git a/mysql/migration/1.1.0-2.0.0.sql b/mysql/migration/1.1.0-2.0.0.sql
index 4bbac2649ba..62fb1c08b94 100644
--- a/mysql/migration/1.1.0-2.0.0.sql
+++ b/mysql/migration/1.1.0-2.0.0.sql
@@ -1842,5 +1842,5 @@ insert into llx_c_type_contact(rowid, element, source, code, libelle, active ) v
 insert into llx_c_type_contact(rowid, element, source, code, libelle, active ) values (81, 'projet',  'external', 'PROJECTLEADER', 'Chef de Projet', 1);
 	
 	
-alter table llx_commande add ref_client varchar(30);
-alter table llx_facture add ref_client varchar(30);
+alter table llx_commande add ref_client varchar(30) after ref;
+alter table llx_facture add ref_client varchar(30) after facnumber;
diff --git a/mysql/tables/llx_commande.sql b/mysql/tables/llx_commande.sql
index bd8364a71d1..469856318e6 100644
--- a/mysql/tables/llx_commande.sql
+++ b/mysql/tables/llx_commande.sql
@@ -27,7 +27,8 @@ create table llx_commande
   fk_soc           integer,
   fk_soc_contact   integer,
   fk_projet        integer DEFAULT 0,     -- projet auquel est rattache la commande
-  ref              varchar(30) NOT NULL,  -- propal number
+  ref              varchar(30) NOT NULL,  -- order number
+  ref_client       varchar(30),           -- customer order number
   date_creation    datetime,              -- date de creation 
   date_valid       datetime,              -- date de validation
   date_cloture     datetime,              -- date de cloture
diff --git a/mysql/tables/llx_facture.sql b/mysql/tables/llx_facture.sql
index 86c951159e9..eec2cf547bb 100644
--- a/mysql/tables/llx_facture.sql
+++ b/mysql/tables/llx_facture.sql
@@ -22,7 +22,8 @@
 create table llx_facture
 (
   rowid               integer AUTO_INCREMENT PRIMARY KEY,
-  facnumber           varchar(50)        NOT NULL,
+  facnumber           varchar(30)        NOT NULL,
+  ref_client          varchar(30),
   increment           varchar(10),
   fk_soc              integer            NOT NULL,
   datec               datetime,  -- date de creation de la facture