diff --git a/app/models/assign_to.rb b/app/models/assign_to.rb
index 07af61ccf..5865e61bc 100644
--- a/app/models/assign_to.rb
+++ b/app/models/assign_to.rb
@@ -1,4 +1,9 @@
 class AssignTo < ActiveRecord::Base
   belongs_to :procedure
   belongs_to :gestionnaire
+  has_one :procedure_presentation, dependent: :destroy
+
+  def procedure_presentation_or_default
+    self.procedure_presentation || build_procedure_presentation
+  end
 end
diff --git a/app/models/procedure_presentation.rb b/app/models/procedure_presentation.rb
new file mode 100644
index 000000000..e2f45b492
--- /dev/null
+++ b/app/models/procedure_presentation.rb
@@ -0,0 +1,3 @@
+class ProcedurePresentation < ActiveRecord::Base
+  belongs_to :assign_to
+end
diff --git a/db/migrate/20170915080151_create_procedure_presentations.rb b/db/migrate/20170915080151_create_procedure_presentations.rb
new file mode 100644
index 000000000..1798e0b15
--- /dev/null
+++ b/db/migrate/20170915080151_create_procedure_presentations.rb
@@ -0,0 +1,10 @@
+class CreateProcedurePresentations < ActiveRecord::Migration[5.0]
+  def change
+    create_table :procedure_presentations do |t|
+      t.references :assign_to, index: { unique: true }, foreign_key: true
+      t.text :displayed_fields, array: true, default: [{ "label" => "Demandeur", "table" => "user", "column" => "email" }.to_json], null: false
+      t.json :sort, default: { "table" => "self", "column" => "id", "order" => "desc" }.to_json, null: false
+      t.json :filters, default: { "a-suivre" => [], "suivis" => [], "traites" => [], "tous" => [], "archives" => [] }.to_json, null: false
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index e2bd74e20..f08c3a1c4 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170926092716) do
+ActiveRecord::Schema.define(version: 20170927092716) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -382,6 +382,14 @@ ActiveRecord::Schema.define(version: 20170926092716) do
     t.index ["path"], name: "index_procedure_paths_on_path", using: :btree
   end
 
+  create_table "procedure_presentations", force: :cascade do |t|
+    t.integer "assign_to_id"
+    t.text    "displayed_fields", default: ["{\"label\":\"Demandeur\",\"table\":\"user\",\"column\":\"email\"}"],        null: false, array: true
+    t.json    "sort",             default: "{\"table\":\"self\",\"column\":\"id\",\"order\":\"desc\"}",                  null: false
+    t.json    "filters",          default: "{\"a-suivre\":[],\"suivis\":[],\"traites\":[],\"tous\":[],\"archives\":[]}", null: false
+    t.index ["assign_to_id"], name: "index_procedure_presentations_on_assign_to_id", unique: true, using: :btree
+  end
+
   create_table "procedures", force: :cascade do |t|
     t.string   "libelle"
     t.string   "description"
@@ -503,6 +511,7 @@ ActiveRecord::Schema.define(version: 20170926092716) do
   add_foreign_key "initiated_mails", "procedures"
   add_foreign_key "procedure_paths", "administrateurs"
   add_foreign_key "procedure_paths", "procedures"
+  add_foreign_key "procedure_presentations", "assign_tos"
   add_foreign_key "received_mails", "procedures"
   add_foreign_key "refused_mails", "procedures"
   add_foreign_key "without_continuation_mails", "procedures"
diff --git a/spec/models/assign_to_spec.rb b/spec/models/assign_to_spec.rb
new file mode 100644
index 000000000..9420fbd64
--- /dev/null
+++ b/spec/models/assign_to_spec.rb
@@ -0,0 +1,16 @@
+describe AssignTo, type: :model do
+  describe '#procedure_presentation_or_default' do
+    context "without a procedure_presentation" do
+      let!(:assign_to) { AssignTo.create }
+
+      it { expect(assign_to.procedure_presentation_or_default.persisted?).to be_falsey }
+    end
+
+    context "with a procedure_presentation" do
+      let!(:assign_to) { AssignTo.create }
+      let!(:procedure_presentation) { ProcedurePresentation.create(assign_to: assign_to) }
+
+      it { expect(assign_to.procedure_presentation_or_default).to eq(procedure_presentation) }
+    end
+  end
+end