diff --git a/app/controllers/users/description_controller.rb b/app/controllers/users/description_controller.rb
index 7df6a0074..9c2ad7624 100644
--- a/app/controllers/users/description_controller.rb
+++ b/app/controllers/users/description_controller.rb
@@ -34,7 +34,7 @@ class Users::DescriptionController < UsersController
 
     if @procedure.cerfa_flag?
       unless params[:cerfa_pdf].nil?
-        cerfa = Cerfa.new(content: params[:cerfa_pdf], dossier: @dossier)
+        cerfa = Cerfa.new(content: params[:cerfa_pdf], dossier: @dossier, user: current_user)
         unless cerfa.save
           flash.now.alert = cerfa.errors.full_messages.join('<br />').html_safe
           return render 'show'
@@ -60,7 +60,8 @@ class Users::DescriptionController < UsersController
 
         piece_justificative = PieceJustificative.new(content: params["piece_justificative_#{type_de_pieces_justificatives.id}"],
                                                      dossier: @dossier,
-                                                     type_de_piece_justificative: type_de_pieces_justificatives)
+                                                     type_de_piece_justificative: type_de_pieces_justificatives,
+                                                     user: current_user)
 
         unless piece_justificative.save
           flash.now.alert = piece_justificative.errors.full_messages.join('<br />').html_safe
diff --git a/app/models/cerfa.rb b/app/models/cerfa.rb
index bc06b2654..7dc020acb 100644
--- a/app/models/cerfa.rb
+++ b/app/models/cerfa.rb
@@ -1,5 +1,6 @@
 class Cerfa < ActiveRecord::Base
   belongs_to :dossier
+  belongs_to :user
 
   mount_uploader :content, CerfaUploader
   validates :content, :file_size => {:maximum => 3.megabytes}
diff --git a/app/models/piece_justificative.rb b/app/models/piece_justificative.rb
index 8cd6d2a80..c75824f59 100644
--- a/app/models/piece_justificative.rb
+++ b/app/models/piece_justificative.rb
@@ -2,6 +2,8 @@ class PieceJustificative < ActiveRecord::Base
   belongs_to :dossier
   belongs_to :type_de_piece_justificative
 
+  belongs_to :user
+
   delegate :api_entreprise, :libelle, to: :type_de_piece_justificative
 
   alias_attribute :type, :type_de_piece_justificative_id
diff --git a/app/models/user.rb b/app/models/user.rb
index 1697fc437..c1cc2f0ce 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -9,6 +9,8 @@ class User < ActiveRecord::Base
 
   has_many :dossiers, dependent: :destroy
   has_many :invites, dependent: :destroy
+  has_many :piece_justificative, dependent: :destroy
+  has_many :cerfa, dependent: :destroy
   has_one :france_connect_information, dependent: :destroy
 
   delegate :given_name, :family_name, :email_france_connect, :gender, :birthdate, :birthplace, :france_connect_particulier_id, to: :france_connect_information
diff --git a/app/serializers/cerfa_serializer.rb b/app/serializers/cerfa_serializer.rb
index 2b99ded67..2fbfa1be9 100644
--- a/app/serializers/cerfa_serializer.rb
+++ b/app/serializers/cerfa_serializer.rb
@@ -3,5 +3,5 @@ class CerfaSerializer < ActiveModel::Serializer
   attributes :created_at,
              :content_url => :url
 
-
+  has_one :user
 end
\ No newline at end of file
diff --git a/app/serializers/dossier_serializer.rb b/app/serializers/dossier_serializer.rb
index f4201c0a8..ad772388d 100644
--- a/app/serializers/dossier_serializer.rb
+++ b/app/serializers/dossier_serializer.rb
@@ -12,5 +12,6 @@ class DossierSerializer < ActiveModel::Serializer
   has_many :cerfa
   has_many :commentaires
   has_many :champs
+  has_many :pieces_justificatives
   has_many :types_de_piece_justificative
 end
\ No newline at end of file
diff --git a/app/serializers/piece_justificative_serializer.rb b/app/serializers/piece_justificative_serializer.rb
index 086dab8e4..c4a3cbba0 100644
--- a/app/serializers/piece_justificative_serializer.rb
+++ b/app/serializers/piece_justificative_serializer.rb
@@ -1,5 +1,7 @@
 class PieceJustificativeSerializer < ActiveModel::Serializer
   attributes :created_at,
+             :type_de_piece_justificative_id,
              :content_url => :url
 
+  has_one :user
 end
\ No newline at end of file
diff --git a/app/serializers/type_de_piece_justificative_serializer.rb b/app/serializers/type_de_piece_justificative_serializer.rb
index 3a17661e7..57aae2903 100644
--- a/app/serializers/type_de_piece_justificative_serializer.rb
+++ b/app/serializers/type_de_piece_justificative_serializer.rb
@@ -3,5 +3,4 @@ class TypeDePieceJustificativeSerializer < ActiveModel::Serializer
              :libelle,
              :description
 
-  has_many :pieces_justificatives
 end
\ No newline at end of file
diff --git a/app/serializers/user_serializer.rb b/app/serializers/user_serializer.rb
new file mode 100644
index 000000000..2e74355ad
--- /dev/null
+++ b/app/serializers/user_serializer.rb
@@ -0,0 +1,3 @@
+class UserSerializer < ActiveModel::Serializer
+  attributes :email
+end
\ No newline at end of file
diff --git a/app/views/dossiers/_modal_historique.html.haml b/app/views/dossiers/_modal_historique.html.haml
index 0b7b8fef7..27f470ea0 100644
--- a/app/views/dossiers/_modal_historique.html.haml
+++ b/app/views/dossiers/_modal_historique.html.haml
@@ -22,7 +22,7 @@
                 - @facade.cerfas_ordered.each do |cerfa|
                   %tr
                     %td.col-md-6.col-lg-4
-                      = cerfa.dossier.user.email
+                      = cerfa.user.email
                     %td.col-md-6.col-lg-4
                       = cerfa.created_at
                     %td.col-md-6.col-lg-4
@@ -32,7 +32,7 @@
               - @facade.dossier.retrieve_all_piece_justificative_by_type(type_de_piece_justificative.id).each do |piece_justificative|
                 %tr
                   %td.col-md-6.col-lg-4
-                    = piece_justificative.dossier.user.email
+                    = piece_justificative.user.email
                   %td.col-md-6.col-lg-4
                     = piece_justificative.created_at
                   %td.col-md-6.col-lg-4
diff --git a/db/migrate/20160317144949_piece_justificative_have_user.rb b/db/migrate/20160317144949_piece_justificative_have_user.rb
new file mode 100644
index 000000000..10ee2b45b
--- /dev/null
+++ b/db/migrate/20160317144949_piece_justificative_have_user.rb
@@ -0,0 +1,22 @@
+class PieceJustificativeHaveUser < ActiveRecord::Migration
+  class PieceJustificative < ActiveRecord::Base
+    belongs_to :dossier
+  end
+
+  class Dossier < ActiveRecord::Base
+    belongs_to :user
+  end
+
+  class User < ActiveRecord::Base
+
+  end
+
+  def change
+    add_reference :pieces_justificatives, :user, references: :users
+
+    PieceJustificative.all.each do |piece_justificative|
+      piece_justificative.user_id = piece_justificative.dossier.user.id
+      piece_justificative.save
+    end
+  end
+end
diff --git a/db/migrate/20160317153115_cerfa_have_user.rb b/db/migrate/20160317153115_cerfa_have_user.rb
new file mode 100644
index 000000000..7a0710901
--- /dev/null
+++ b/db/migrate/20160317153115_cerfa_have_user.rb
@@ -0,0 +1,22 @@
+class CerfaHaveUser < ActiveRecord::Migration
+  class Cerfa < ActiveRecord::Base
+    belongs_to :dossier
+  end
+
+  class Dossier < ActiveRecord::Base
+    belongs_to :user
+  end
+
+  class User < ActiveRecord::Base
+
+  end
+
+  def change
+    add_reference :cerfas, :user, references: :users
+
+    Cerfa.all.each do |cerfa|
+      cerfa.user_id = cerfa.dossier.user.id
+      cerfa.save
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 2416fea7b..275c4e305 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: 20160317135217) do
+ActiveRecord::Schema.define(version: 20160317153115) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -71,6 +71,7 @@ ActiveRecord::Schema.define(version: 20160317135217) do
     t.string   "content"
     t.integer  "dossier_id"
     t.datetime "created_at"
+    t.integer  "user_id"
   end
 
   add_index "cerfas", ["dossier_id"], name: "index_cerfas_on_dossier_id", using: :btree
@@ -200,6 +201,7 @@ ActiveRecord::Schema.define(version: 20160317135217) do
     t.integer  "dossier_id"
     t.integer  "type_de_piece_justificative_id"
     t.datetime "created_at"
+    t.integer  "user_id"
   end
 
   add_index "pieces_justificatives", ["type_de_piece_justificative_id"], name: "index_pieces_justificatives_on_type_de_piece_justificative_id", using: :btree
diff --git a/spec/controllers/api/v1/dossiers_controller_spec.rb b/spec/controllers/api/v1/dossiers_controller_spec.rb
index 4950ac928..74bb896ec 100644
--- a/spec/controllers/api/v1/dossiers_controller_spec.rb
+++ b/spec/controllers/api/v1/dossiers_controller_spec.rb
@@ -116,7 +116,7 @@ describe API::V1::DossiersController do
         let!(:dossier) { Timecop.freeze(date_creation) { create(:dossier, :with_entreprise, procedure: procedure) } }
         let(:dossier_id) { dossier.id }
         let(:body) { JSON.parse(retour.body, symbolize_names: true) }
-        let(:field_list) { [:id, :nom_projet, :created_at, :updated_at, :description, :archived, :mandataire_social, :entreprise, :etablissement, :cerfa, :types_de_piece_justificative, :champs, :commentaires] }
+        let(:field_list) { [:id, :nom_projet, :created_at, :updated_at, :description, :archived, :mandataire_social, :entreprise, :etablissement, :cerfa, :types_de_piece_justificative, :pieces_justificatives, :champs, :commentaires] }
         subject { body[:dossier] }
 
         it 'return REST code 200', :show_in_doc do
@@ -162,10 +162,6 @@ describe API::V1::DossiersController do
         end
 
         describe 'types_de_piece_justificative' do
-          before do
-            create :piece_justificative, dossier: dossier, type_de_piece_justificative: dossier.procedure.types_de_piece_justificative.first
-          end
-
           let(:field_list) { [
               :id,
               :libelle,
@@ -180,16 +176,32 @@ describe API::V1::DossiersController do
             it { expect(subject.keys.include?(:id)).to be_truthy }
             it { expect(subject[:libelle]).to eq('RIB') }
             it { expect(subject[:description]).to eq('Releve identité bancaire') }
+          end
+        end
 
-            describe 'piece justificative' do
-              let(:field_list) { [
-                  :url, :created_at] }
-              subject {
-                super()[:pieces_justificatives].first }
+        describe 'piece justificative' do
+          before do
+            create :piece_justificative, dossier: dossier, type_de_piece_justificative: dossier.procedure.types_de_piece_justificative.first, user: dossier.user
+          end
 
-              it { expect(subject.keys.include?(:url)).to be_truthy }
-              it { expect(subject[:created_at]).not_to be_nil }
-            end
+          let(:field_list) { [
+              :url, :created_at, :type_de_piece_justificative_id] }
+          subject {
+            super()[:pieces_justificatives].first }
+
+          it { expect(subject.keys.include?(:url)).to be_truthy }
+          it { expect(subject[:created_at]).not_to be_nil }
+          it { expect(subject[:type_de_piece_justificative_id]).not_to be_nil }
+
+          it { expect(subject.keys.include?(:user)).to be_truthy }
+
+          describe 'user' do
+            let(:field_list) { [
+                :url, :created_at, :type_de_piece_justificative_id] }
+            subject {
+              super()[:user] }
+
+            it { expect(subject[:email]).not_to be_nil }
           end
         end
 
@@ -244,6 +256,7 @@ describe API::V1::DossiersController do
           before do
             tmp_cerfa = dossier.cerfa.first
             tmp_cerfa.content = content
+            tmp_cerfa.user = dossier.user
             tmp_cerfa.save
           end
 
@@ -251,6 +264,15 @@ describe API::V1::DossiersController do
 
           it { expect(subject[:created_at]).not_to be_nil }
           it { expect(subject[:url]).to match /^http:\/\/.*downloads.*_CERFA\.pdf$/ }
+
+          describe 'user' do
+            let(:field_list) { [
+                :url, :created_at, :type_de_piece_justificative_id] }
+            subject {
+              super()[:user] }
+
+            it { expect(subject[:email]).not_to be_nil }
+          end
         end
 
         describe 'etablissement' do
diff --git a/spec/controllers/users/description_controller_spec.rb b/spec/controllers/users/description_controller_spec.rb
index 53ca4062d..88d6ffb13 100644
--- a/spec/controllers/users/description_controller_spec.rb
+++ b/spec/controllers/users/description_controller_spec.rb
@@ -142,6 +142,8 @@ describe Users::DescriptionController, type: :controller do
           it 'dossier_id' do
             expect(subject.dossier_id).to eq(dossier_id)
           end
+
+          it { expect(subject.user).to eq user }
         end
 
         context 'les anciens CERFA PDF ne sont pas écrasées' do
@@ -222,10 +224,12 @@ describe Users::DescriptionController, type: :controller do
       context 'for piece 0' do
         subject { dossier.retrieve_last_piece_justificative_by_type all_pj_type[0].to_s }
         it { expect(subject.content).not_to be_nil }
+        it { expect(subject.user).to eq user }
       end
       context 'for piece 1' do
         subject { dossier.retrieve_last_piece_justificative_by_type all_pj_type[1].to_s }
         it { expect(subject.content).not_to be_nil }
+        it { expect(subject.user).to eq user }
       end
     end
   end
diff --git a/spec/models/cerfa_spec.rb b/spec/models/cerfa_spec.rb
index 47d7f432d..233218fd1 100644
--- a/spec/models/cerfa_spec.rb
+++ b/spec/models/cerfa_spec.rb
@@ -8,6 +8,7 @@ describe Cerfa do
 
   describe 'associations' do
     it { is_expected.to belong_to(:dossier) }
+    it { is_expected.to belong_to(:user) }
   end
 
   describe 'empty?' do
diff --git a/spec/models/piece_justificative_spec.rb b/spec/models/piece_justificative_spec.rb
index feb2e515d..ab2ae4b15 100644
--- a/spec/models/piece_justificative_spec.rb
+++ b/spec/models/piece_justificative_spec.rb
@@ -9,6 +9,8 @@ describe PieceJustificative do
   describe 'associations' do
     it { is_expected.to belong_to(:dossier) }
     it { is_expected.to belong_to(:type_de_piece_justificative) }
+    it { is_expected.to belong_to(:user) }
+
   end
 
   describe 'delegation' do
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index bb9905a9b..aeedb4f69 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -21,6 +21,8 @@ describe User, type: :model do
   describe 'associations' do
     it { is_expected.to have_many(:dossiers) }
     it { is_expected.to have_many(:invites) }
+    it { is_expected.to have_many(:piece_justificative) }
+    it { is_expected.to have_many(:cerfa) }
   end
   describe '#find_for_france_connect' do
     let(:siret) { '00000000000000' }