diff --git a/app/models/p_document.rb b/app/models/p_document.rb
index 9315115..ff080de 100644
--- a/app/models/p_document.rb
+++ b/app/models/p_document.rb
@@ -21,6 +21,7 @@ class PDocument < ActiveRecord::Base
     
     if self.element and self.element_type == "PCustomerSheet" and !self.id
 
+      self.cust_ref = self.element.cust_ref
       
       self.comptant = self.element.comptant 
       
diff --git a/app/views/admin/p_customer_sheets/_form.html.haml b/app/views/admin/p_customer_sheets/_form.html.haml
index c3792ce..61fe388 100755
--- a/app/views/admin/p_customer_sheets/_form.html.haml
+++ b/app/views/admin/p_customer_sheets/_form.html.haml
@@ -185,6 +185,8 @@
             
       .clear
     
+    = form.input :cust_ref, :label => "Référence commande client :" 
+    
     -if false
       %h3 Dates de livraison
       %table{:style => "width:100%;"}
diff --git a/app/views/admin/p_documents/_general.html.haml b/app/views/admin/p_documents/_general.html.haml
index 3c0ac71..930d3c2 100644
--- a/app/views/admin/p_documents/_general.html.haml
+++ b/app/views/admin/p_documents/_general.html.haml
@@ -84,6 +84,8 @@
         %th N° Client
       %th Type
       %th Référence doc.
+      -if @p_document.cust_ref?
+        %th Réf. com. client
     
     %tr
       
@@ -100,6 +102,9 @@
 
       %td{:style => "width:90px"}
         =@p_document.d_number
+      -if @p_document.cust_ref?
+        %td{:style => "width:90px"}
+          =@p_document.cust_ref
   %br
     
   
diff --git a/db/migrate/20190210113008_add_cust_ref_to_p_customer_sheets.rb b/db/migrate/20190210113008_add_cust_ref_to_p_customer_sheets.rb
new file mode 100644
index 0000000..865428b
--- /dev/null
+++ b/db/migrate/20190210113008_add_cust_ref_to_p_customer_sheets.rb
@@ -0,0 +1,6 @@
+class AddCustRefToPCustomerSheets < ActiveRecord::Migration
+  def change
+    add_column :p_customer_sheets, :cust_ref, :string
+    add_column :p_documents, :cust_ref, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3d66d59..c13c018 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20190203134413) do
+ActiveRecord::Schema.define(version: 20190210113008) do
 
   create_table "admin_admin_roles", force: :cascade do |t|
     t.integer  "admin_id",      limit: 4
@@ -799,6 +799,7 @@ ActiveRecord::Schema.define(version: 20190203134413) do
     t.datetime "paid_at"
     t.integer  "p_price_cat_id",      limit: 4
     t.decimal  "fdp_force_price",                 precision: 10, scale: 2
+    t.string   "cust_ref",            limit: 255
   end
 
   add_index "p_customer_sheets", ["p_payment_type_id"], name: "index_p_customer_sheets_on_p_payment_type_id", using: :btree
@@ -924,6 +925,7 @@ ActiveRecord::Schema.define(version: 20190203134413) do
     t.integer  "payment_delais",      limit: 4
     t.boolean  "payment_fin_de_mois",                                        default: false
     t.integer  "p_payment_type_id",   limit: 4
+    t.string   "cust_ref",            limit: 255
   end
 
   create_table "p_eps", force: :cascade do |t|