diff --git a/app/controllers/admin/p_articles_controller.rb b/app/controllers/admin/p_articles_controller.rb
index 0e40f7a..613b0de 100644
--- a/app/controllers/admin/p_articles_controller.rb
+++ b/app/controllers/admin/p_articles_controller.rb
@@ -12,6 +12,11 @@ class Admin::PArticlesController < ApplicationController
   
   def index
     @p_articles = PArticle.all
+    global_search_ids = @p_articles.ids
+
+    if params[:search][:global].to_s != ""
+      global_search_ids = PArticle.global_search(params[:search][:global]).ids
+    end
 
     if params[:search][:p_product_color].to_s != ""
       if params[:search][:p_product_color].to_s == "null"
@@ -38,6 +43,11 @@ class Admin::PArticlesController < ApplicationController
     end
 
 
+
+    final_ids = global_search_ids
+
+    @p_articles = PArticle.where(id: final_ids)
+
     @p_articles = sort_by_sorting(@p_articles, "id DESC")
     respond_to do |format|
       format.html{
diff --git a/app/models/p_article.rb b/app/models/p_article.rb
index 187741f..db8556c 100644
--- a/app/models/p_article.rb
+++ b/app/models/p_article.rb
@@ -3,9 +3,10 @@ class PArticle < ApplicationRecord
   belongs_to :p_product_ref
   has_one :p_product, through: :p_product_ref
   has_one :p_product_color, through: :p_product_ref
+  has_one :s_brand, through: :p_product_ref
 
   has_many :p_article_serial_nums, dependent: :destroy
-  has_many :p_serial_num_values, through: :p_article_serial_nums
+  # has_many :p_serial_num_values, through: :p_article_serial_nums
   accepts_nested_attributes_for :p_article_serial_nums
 
   validates_presence_of :p_product_ref
@@ -15,7 +16,7 @@ class PArticle < ApplicationRecord
   if PGrade::ACTIVATED
     acts_as_sorting :fields => {
       :id => {:name => "id", :reorder => true},
-      :p_product_ref_code => {:name => "Code ref", :reorder => true},
+      :p_product_ref_ref => {:name => "Code ref", :reorder => true},
       :p_product_ref => {:name => "Désignation", :reorder => true},
       :p_grade => {:name => "Grade", :reorder => true},
       :color => {:name => "Couleur"},
@@ -25,13 +26,26 @@ class PArticle < ApplicationRecord
   else
     acts_as_sorting :fields => {
       :id => {:name => "id", :reorder => true},
-      :p_product_ref_code => {:name => "Code ref", :reorder => true},
+      :p_product_ref_ref => {:name => "Code ref", :reorder => true},
       :p_product_ref => {:name => "Désignation", :reorder => true},
       :color => {:name => "Couleur"},
       :p_article_serial_nums => {:name => "N° identifiants"},
       :actions => {:name => "Actions", :reorder => false},
     }
   end
+
+  include PgSearch::Model
+  pg_search_scope :global_search,
+    associated_against: {
+      p_product_ref: [:cc_name, :ref],
+      s_brand: [ :code, :name ],
+      p_product_color: [:name, :color],
+      p_article_serial_nums: [:value]
+    },
+    using: {
+      tsearch: { prefix: true }
+    }
+
   def member_label
     "#{p_product_ref.cc_name}"
   end
diff --git a/app/models/p_serial_num_value.rb b/app/models/p_serial_num_value.rb
index c8a476f..c6716a3 100644
--- a/app/models/p_serial_num_value.rb
+++ b/app/models/p_serial_num_value.rb
@@ -1,4 +1,5 @@
 class PSerialNumValue < ApplicationRecord
+  # USELESS MODEL : VALUES A ON p_article_serial_nums TABLE
   has_many :p_article_serial_nums, inverse_of: :p_serial_num_value
   has_many :p_articles, through: :p_article_serial_nums
 end
diff --git a/app/views/admin/p_articles/_p_article.html.haml b/app/views/admin/p_articles/_p_article.html.haml
index 32497fc..be0c6ca 100644
--- a/app/views/admin/p_articles/_p_article.html.haml
+++ b/app/views/admin/p_articles/_p_article.html.haml
@@ -1,9 +1,9 @@
 %tr#p_article_row{:id => p_article.id}
   -tr = {}
   
-  -tr[:p_product_ref_code] = capture do
+  -tr[:p_product_ref_ref] = capture do
     %td
-      = p_article.p_product_ref.code
+      = p_article.p_product_ref.ref
 
   -tr[:p_grade] = capture do
     %td
diff --git a/app/views/admin/p_articles/index.html.haml b/app/views/admin/p_articles/index.html.haml
index 0064c5c..f889055 100644
--- a/app/views/admin/p_articles/index.html.haml
+++ b/app/views/admin/p_articles/index.html.haml
@@ -12,18 +12,29 @@
 
     %table
       %tr
-        %td=text_field_tag "search[p_product_ref_cc_code]", params[:search][:p_product_ref_cc_code],:class => "form-control", :placeholder => "Code"
+        %td{style: "min-width: 500px;"}
+          .input-group
+            =text_field_tag "search[global]", params[:search][:global],:class => "form-control", :placeholder => "Marque, modèle, couleur, code, IMEI, SN..."
+            .input-group-append{:onclick => "$(this).prev('input').val('');"}
+              .btn.btn-outline-dark
+                =ic(:times)
 
-        %td=text_field_tag "search[p_product_ref_cc_name]", params[:search][:p_product_ref_cc_name],:class => "form-control", :placeholder => "Article"
+      %tr
+        -if false
+          %td=text_field_tag "search[p_product_ref_cc_code]", params[:search][:p_product_ref_cc_code],:class => "form-control", :placeholder => "Code"
 
-        %td=text_field_tag "search[p_article_serial_num]", params[:search][:p_article_serial_num],:class => "form-control", :placeholder => "N° de serie"
+          %td=text_field_tag "search[p_product_ref_cc_name]", params[:search][:p_product_ref_cc_name],:class => "form-control", :placeholder => "Article"
 
-        %td.pl-2 Grade :
-        %td=select_tag "search[p_grade_id]", options_for_select([["",""],["Aucune","null"]]+PGrade.pluck(:grade, :id), params[:search][:p_grade_id]), class: "custom-select"
+          %td=text_field_tag "search[p_article_serial_num]", params[:search][:p_article_serial_num],:class => "form-control", :placeholder => "N° de serie"
+
+          %td.pl-2 Couleur :
+          %td
+            =select_tag "search[p_product_color]", options_for_select([["",""],["Aucune","null"]]+PProductColor.pluck(:color, :id), params[:search][:p_product_color]),class: "custom-select"
+
+        -if PGrade::ACTIVATED
+          %td.pl-2 Grade :
+          %td=select_tag "search[p_grade_id]", options_for_select([["",""],["Aucune","null"]]+PGrade.pluck(:grade, :id), params[:search][:p_grade_id]), class: "custom-select"
 
-        %td.pl-2 Couleur :
-        %td
-          =select_tag "search[p_product_color]", options_for_select([["",""],["Aucune","null"]]+PProductColor.pluck(:color, :id), params[:search][:p_product_color]),class: "custom-select"
 
 
     =render :partial => "qi/qi_ordered_table_search_footer", :locals => {:collection_object => @p_articles}