diff --git a/app/assets/javascripts/new-description.js b/app/assets/javascripts/new-description.js
new file mode 100644
index 000000000..8de71855e
--- /dev/null
+++ b/app/assets/javascripts/new-description.js
@@ -0,0 +1,36 @@
+(function() {
+  var showNotFound = function() {
+    $('.dossier-link .text-info').hide();
+    $('.dossier-link .text-warning').show();
+  };
+
+  var showData = function(data) {
+    $('.dossier-link .procedureLibelle').text(data.procedureLibelle);
+    $('.dossier-link .text-info').show();
+    $('.dossier-link .text-warning').hide();
+  };
+
+  var hideEverything = function() {
+    $('.dossier-link .text-info').hide();
+    $('.dossier-link .text-warning').hide();
+  };
+
+  var fetchProcedureLibelle = function(e) {
+    var dossierId = $(e.target).val();
+    if(dossierId) {
+      $.get('/users/dossiers/' + dossierId + '/procedure_libelle')
+        .done(showData)
+        .fail(showNotFound);
+    } else {
+      hideEverything();
+    }
+  };
+
+  var timeOut = null;
+  var debounceFetchProcedureLibelle = function(e) {
+    if(timeOut){ clearTimeout(timeOut); }
+    timeOut = setTimeout(function() { fetchProcedureLibelle(e); }, 300);
+  };
+
+  $(document).on('input', '[data-type=dossier-link]', debounceFetchProcedureLibelle);
+})();
diff --git a/app/controllers/users/dossiers_controller.rb b/app/controllers/users/dossiers_controller.rb
index fe4421dab..4eade942c 100644
--- a/app/controllers/users/dossiers_controller.rb
+++ b/app/controllers/users/dossiers_controller.rb
@@ -154,6 +154,13 @@ class Users::DossiersController < UsersController
     redirect_to url_for users_dossiers_path
   end
 
+  def procedure_libelle
+    dossier = Dossier.find(params[:dossier_id])
+    render json: { procedureLibelle: dossier.procedure.libelle }
+  rescue ActiveRecord::RecordNotFound
+    render json: {}, status: 404
+  end
+
   private
 
   def check_siret
diff --git a/app/models/type_de_champ.rb b/app/models/type_de_champ.rb
index 2dbfb2d90..dcdf0a102 100644
--- a/app/models/type_de_champ.rb
+++ b/app/models/type_de_champ.rb
@@ -18,7 +18,8 @@ class TypeDeChamp < ActiveRecord::Base
            departements: 'departements',
            engagement: 'engagement',
            header_section: 'header_section',
-           explication: 'explication'
+           explication: 'explication',
+           dossier_link: 'dossier_link'
        }
 
   belongs_to :procedure
diff --git a/app/views/dossiers/_infos_dossier.html.haml b/app/views/dossiers/_infos_dossier.html.haml
index 5aea3610b..954aa6856 100644
--- a/app/views/dossiers/_infos_dossier.html.haml
+++ b/app/views/dossiers/_infos_dossier.html.haml
@@ -34,11 +34,18 @@
         - else
           .row
             .col-xs-6.depositaire-label= champ.libelle
-            .col-md-1.col-lg-1.col-sm-1.col-xs-1.comments-off
+            .col-xs-1.comments-off
               = "-"
             .col-xs-5.depositaire-info{ id: "champ-#{champ.id}-value" }
               - unless champ.decorate.value.blank?
-                = champ.decorate.value.html_safe
+                - if champ.type_champ == 'dossier_link'
+                  - dossier = Dossier.find_by(id: champ.decorate.value)
+                  - if dossier && gestionnaire_signed_in?
+                    = link_to(dossier.procedure.libelle, backoffice_dossier_path(champ.decorate.value), target: '_blank')
+                  - else
+                    = dossier.nil? ? 'pas de dossier associé' : dossier.procedure.libelle
+                - else
+                  = champ.decorate.value.html_safe
 
     - if @facade.dossier.mandataire_social && gestionnaire_signed_in?
       .mandataire_social.text-success.center
diff --git a/app/views/users/description/champs/_dossier_link.html.haml b/app/views/users/description/champs/_dossier_link.html.haml
new file mode 100644
index 000000000..41d6f0526
--- /dev/null
+++ b/app/views/users/description/champs/_dossier_link.html.haml
@@ -0,0 +1,21 @@
+- dossier = Dossier.find_by(id: champ.value)
+- show_procedure_libelle = dossier ? true : false
+- show_warning = !show_procedure_libelle && champ.value.present?
+- procedure_libelle = dossier.nil? ? '' : dossier.procedure.libelle
+
+.dossier-link
+  %input.form-control{ name: "champs['#{ champ.id }']",
+                       placeholder: champ.libelle,
+                       id: "champs_#{ champ.id }",
+                       value: champ.value,
+                       type: 'number',
+                       'autocomplete' => 'off',
+                       'data-type' => 'dossier-link' }
+
+  .help-block
+    %p.text-info{ style: show_procedure_libelle ? nil : 'display: none;' }
+      ce dossier répond à la procédure :
+      %br
+      %span.procedureLibelle= procedure_libelle
+    %p.text-warning{ style: show_warning ? nil : 'display: none;' }
+      ce dossier est inconnu
diff --git a/app/views/users/description/champs/_render_list_champs.html.haml b/app/views/users/description/champs/_render_list_champs.html.haml
index f24932516..0d1f91f76 100644
--- a/app/views/users/description/champs/_render_list_champs.html.haml
+++ b/app/views/users/description/champs/_render_list_champs.html.haml
@@ -41,6 +41,9 @@
           - elsif champ.type_champ == 'departements'
             = render partial: 'users/description/champs/departements', locals: { champ: champ }
 
+          - elsif champ.type_champ == 'dossier_link'
+            = render partial: 'users/description/champs/dossier_link', locals: { champ: champ }
+
           - elsif champ.type_champ == 'explication'
 
           - else
diff --git a/config/locales/models/type_de_champ/fr.yml b/config/locales/models/type_de_champ/fr.yml
index 06206a682..1e3414f1f 100644
--- a/config/locales/models/type_de_champ/fr.yml
+++ b/config/locales/models/type_de_champ/fr.yml
@@ -24,3 +24,4 @@ fr:
           header_section: 'Titre de section'
           explication: 'Explication'
           multiple_drop_down_list: 'Menu déroulant à choix multiples'
+          dossier_link: 'Lien vers un autre dossier'
diff --git a/config/routes.rb b/config/routes.rb
index 5811b4890..216951ace 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -94,6 +94,8 @@ Rails.application.routes.draw do
 
       post '/siret_informations' => 'dossiers#siret_informations'
       put '/change_siret' => 'dossiers#change_siret'
+
+      get 'procedure_libelle' => 'dossiers#procedure_libelle'
     end
     resource :dossiers
   end
diff --git a/spec/controllers/users/dossiers_controller_spec.rb b/spec/controllers/users/dossiers_controller_spec.rb
index 6d77ce488..601b243bc 100644
--- a/spec/controllers/users/dossiers_controller_spec.rb
+++ b/spec/controllers/users/dossiers_controller_spec.rb
@@ -554,4 +554,28 @@ describe Users::DossiersController, type: :controller do
     end
   end
 
+  describe 'Get #procedure_libelle' do
+    let!(:dossier) { create(:dossier, procedure: procedure) }
+
+    context 'when user is connected' do
+      before { sign_in user }
+
+      context 'when the dossier exist' do
+        before { get :procedure_libelle, params: { dossier_id: dossier.id } }
+        it 'returns the procedure name' do
+          expect(JSON.parse(response.body)).to eq('procedureLibelle' => procedure.libelle)
+        end
+      end
+
+      context 'when the dossier does not exist' do
+        before { get :procedure_libelle, params: { dossier_id: 666 } }
+        it { expect(response.code).to eq('404') }
+      end
+    end
+
+    context 'when user is not connected' do
+      before { get :procedure_libelle, params: { dossier_id: dossier.id } }
+      it { expect(response.code).to eq('302') }
+    end
+  end
 end
diff --git a/spec/views/users/description/champs/_dossier_link.html.haml_spec.rb b/spec/views/users/description/champs/_dossier_link.html.haml_spec.rb
new file mode 100644
index 000000000..a61f09532
--- /dev/null
+++ b/spec/views/users/description/champs/_dossier_link.html.haml_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe 'users/description/champs/dossier_link.html.haml', type: :view do
+  let(:type_champ) { create(:type_de_champ_public, type_champ: :dossier_link) }
+
+  before do
+    render 'users/description/champs/dossier_link.html.haml', champ: champ
+  end
+
+  context 'When no dossier is provided' do
+    let!(:champ) { create(:champ, type_de_champ: type_champ, value: nil) }
+
+    it 'should not display the procedure libelle' do
+      expect(rendered).to have_css('.text-info[style*="display: none"]')
+    end
+
+    it 'should not display a warning' do
+      expect(rendered).to have_css('.text-warning[style*="display: none"]')
+    end
+  end
+
+  context 'When a dossier whith a procedure is provided' do
+    let!(:procedure) { create(:procedure) }
+    let!(:dossier) { create(:dossier, procedure: procedure) }
+    let!(:champ) { create(:champ, type_de_champ: type_champ, value: dossier.id) }
+
+    it 'should display the procedure libelle' do
+      expect(rendered).not_to have_css('.text-info[style*="display: none"]')
+    end
+
+    it 'should not display a warning' do
+      expect(rendered).to have_css('.text-warning[style*="display: none"]')
+    end
+  end
+
+  context 'When a unknown dossier id is provided' do
+    let!(:champ) { create(:champ, type_de_champ: type_champ, value: 666) }
+
+    it 'should not display the procedure libelle' do
+      expect(rendered).to have_css('.text-info[style*="display: none"]')
+    end
+
+    it 'should display a warning' do
+      expect(rendered).not_to have_css('.text-warning[style*="display: none"]')
+    end
+  end
+end
diff --git a/spec/views/users/description/champs/_render_list_champs.html.haml_spec.rb b/spec/views/users/description/champs/_render_list_champs.html.haml_spec.rb
index a60d0e86b..17ca6d9d3 100644
--- a/spec/views/users/description/champs/_render_list_champs.html.haml_spec.rb
+++ b/spec/views/users/description/champs/_render_list_champs.html.haml_spec.rb
@@ -24,4 +24,18 @@ describe 'users/description/champs/render_list_champs.html.haml', type: :view do
       expect(rendered).to have_css('input[type=checkbox][checked]')
     end
   end
+
+  context 'with a dossier_link' do
+    let(:type_champ) { create(:type_de_champ_public, type_champ: :dossier_link) }
+    let!(:champ) { create(:champ, type_de_champ: type_champ, value: nil) }
+
+    before do
+      render 'users/description/champs/render_list_champs.html.haml', champs: Champ.all, order_place: 0
+    end
+
+    it 'should render a number input with the right data-attribute' do
+      expect(view).to render_template(partial: 'users/description/champs/_dossier_link',
+                                      locals: { champ: champ })
+    end
+  end
 end