diff --git a/app/controllers/manager/procedures_controller.rb b/app/controllers/manager/procedures_controller.rb
index 0d05bed76..810d0a1a9 100644
--- a/app/controllers/manager/procedures_controller.rb
+++ b/app/controllers/manager/procedures_controller.rb
@@ -8,7 +8,7 @@ module Manager
     # this will be used to set the records shown on the `index` action.
     def scoped_resource
       if unfiltered_list?
-        # Don't display deleted dossiers in the unfiltered list…
+        # Don't display discarded demarches in the unfiltered list…
         Procedure.kept
       else
         # … but allow them to be searched and displayed.
@@ -22,10 +22,13 @@ module Manager
       redirect_to manager_procedure_path(procedure)
     end
 
-    def hide
-      procedure.hide!
-      flash[:notice] = "La démarche a bien été supprimée, en cas d'erreur contactez un développeur."
-      redirect_to manager_procedures_path
+    def discard
+      procedure.discard_and_keep_track!(current_administration)
+
+      logger.info("La démarche #{procedure.id} est supprimée par #{current_administration.email}")
+      flash[:notice] = "La démarche #{procedure.id} a été supprimée."
+
+      redirect_to manager_procedure_path(procedure)
     end
 
     def add_administrateur
@@ -51,7 +54,7 @@ module Manager
     private
 
     def procedure
-      Procedure.find(params[:id])
+      @procedure ||= Procedure.with_discarded.find(params[:id])
     end
 
     def type_de_champ
diff --git a/app/models/deleted_dossier.rb b/app/models/deleted_dossier.rb
index 0538f09f1..0a0ebc9a8 100644
--- a/app/models/deleted_dossier.rb
+++ b/app/models/deleted_dossier.rb
@@ -4,10 +4,11 @@ class DeletedDossier < ApplicationRecord
   validates :dossier_id, uniqueness: true
 
   enum reason: {
-    user_request:    'user_request',
-    manager_request: 'manager_request',
-    user_removed:    'user_removed',
-    expired:         'expired'
+    user_request:      'user_request',
+    manager_request:   'manager_request',
+    user_removed:      'user_removed',
+    procedure_removed: 'procedure_removed',
+    expired:           'expired'
   }
 
   def self.create_from_dossier(dossier, reason)
diff --git a/app/models/procedure.rb b/app/models/procedure.rb
index 3c3a72fca..b212b7ca9 100644
--- a/app/models/procedure.rb
+++ b/app/models/procedure.rb
@@ -511,9 +511,16 @@ class Procedure < ApplicationRecord
     groupe_instructeurs.count > 1
   end
 
-  def hide!
+  def can_be_deleted_by_manager?
+    kept? && dossiers.state_instruction_commencee.empty?
+  end
+
+  def discard_and_keep_track!(author)
+    dossiers.each do |dossier|
+      dossier.discard_and_keep_track!(author, :procedure_removed)
+    end
+
     discard!
-    dossiers.discard_all
   end
 
   def flipper_id
diff --git a/app/views/manager/procedures/show.html.erb b/app/views/manager/procedures/show.html.erb
index dd020bb5f..ede594883 100644
--- a/app/views/manager/procedures/show.html.erb
+++ b/app/views/manager/procedures/show.html.erb
@@ -22,6 +22,9 @@ as well as a link to its edit page.
 <header class="main-content__header" role="banner">
   <h1 class="main-content__page-title">
     <%= content_for(:title) %>
+    <% if procedure.discarded? %>
+      (Supprimé)
+    <% end %>
   </h1>
 
   <div>
@@ -39,8 +42,8 @@ as well as a link to its edit page.
       <%= link_to 'whitelister', whitelist_manager_procedure_path(procedure), method: :post, class: 'button' %>
     <% end %>
 
-    <% if !procedure.discarded? %>
-      <%= link_to 'supprimer la démarche', hide_manager_procedure_path(procedure), method: :post, class: 'button', data: { confirm: "Confirmez-vous la suppression de la démarche ?" } %>
+    <% if procedure.can_be_deleted_by_manager? %>
+      <%= link_to 'Supprimer la démarche', discard_manager_procedure_path(procedure), method: :post, class: 'button', data: { confirm: "Confirmez-vous la suppression de la démarche ?" } %>
     <% end %>
   <div>
 
diff --git a/config/locales/models/deleted_dossier/fr.yml b/config/locales/models/deleted_dossier/fr.yml
index 39b290f15..b4232fba2 100644
--- a/config/locales/models/deleted_dossier/fr.yml
+++ b/config/locales/models/deleted_dossier/fr.yml
@@ -6,6 +6,6 @@ fr:
           user_request: Demande d’usager
           manager_request: Demande d’administration
           user_removed: Suppression d’un compte usager
+          procedure_removed: Suppression d’une démarche
           expired: Expiration
           unknown: Inconnue
-
diff --git a/config/routes.rb b/config/routes.rb
index 112a71b5b..3e5412e6c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -9,7 +9,7 @@ Rails.application.routes.draw do
     resources :procedures, only: [:index, :show] do
       post 'whitelist', on: :member
       post 'draft', on: :member
-      post 'hide', on: :member
+      post 'discard', on: :member
       post 'add_administrateur', on: :member
       post 'change_piece_justificative_template', on: :member
     end
diff --git a/spec/controllers/manager/procedures_controller_spec.rb b/spec/controllers/manager/procedures_controller_spec.rb
index e6a839dc7..0e98c2660 100644
--- a/spec/controllers/manager/procedures_controller_spec.rb
+++ b/spec/controllers/manager/procedures_controller_spec.rb
@@ -1,7 +1,7 @@
 describe Manager::ProceduresController, type: :controller do
   describe '#whitelist' do
     let(:administration) { create :administration }
-    let!(:procedure) { create(:procedure) }
+    let(:procedure) { create(:procedure) }
 
     before do
       sign_in administration
@@ -16,7 +16,7 @@ describe Manager::ProceduresController, type: :controller do
     render_views
 
     let(:administration) { create(:administration) }
-    let!(:procedure) { create(:procedure, :with_repetition) }
+    let(:procedure) { create(:procedure, :with_repetition) }
 
     before do
       sign_in(administration)
@@ -26,6 +26,19 @@ describe Manager::ProceduresController, type: :controller do
     it { expect(response.body).to include('sub type de champ') }
   end
 
+  describe '#discard' do
+    let(:administration) { create :administration }
+    let(:procedure) { create(:procedure) }
+
+    before do
+      sign_in administration
+      post :discard, params: { id: procedure.id }
+      procedure.reload
+    end
+
+    it { expect(procedure.discarded?).to be_truthy }
+  end
+
   describe '#index' do
     render_views
 
diff --git a/spec/factories/procedure.rb b/spec/factories/procedure.rb
index c42b22194..5d74a59cf 100644
--- a/spec/factories/procedure.rb
+++ b/spec/factories/procedure.rb
@@ -194,11 +194,7 @@ FactoryBot.define do
     end
 
     trait :discarded do
-      after(:build) do |procedure, _evaluator|
-        procedure.path = generate(:published_path)
-        procedure.publish!
-        procedure.hide!
-      end
+      hidden_at { Time.zone.now }
     end
 
     trait :whitelisted do
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 2dab785b3..3d9bc0b2a 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -1226,6 +1226,8 @@ describe Dossier do
   end
 
   describe 'discarded_brouillon_expired and discarded_en_construction_expired' do
+    let(:administration) { create(:administration) }
+
     before do
       create(:dossier)
       create(:dossier, :en_construction)
@@ -1236,8 +1238,8 @@ describe Dossier do
         create(:dossier).discard!
         create(:dossier, :en_construction).discard!
 
-        create(:dossier).procedure.hide!
-        create(:dossier, :en_construction).procedure.hide!
+        create(:dossier).procedure.discard_and_keep_track!(administration)
+        create(:dossier, :en_construction).procedure.discard_and_keep_track!(administration)
       end
       Timecop.travel(1.week.ago) do
         create(:dossier).discard!
diff --git a/spec/models/procedure_spec.rb b/spec/models/procedure_spec.rb
index f3dc93006..cbe0f95fd 100644
--- a/spec/models/procedure_spec.rb
+++ b/spec/models/procedure_spec.rb
@@ -836,7 +836,8 @@ describe Procedure do
     end
   end
 
-  describe "#hide!" do
+  describe "#discard_and_keep_track!" do
+    let(:administration) { create(:administration) }
     let(:procedure) { create(:procedure) }
     let!(:dossier) { create(:dossier, procedure: procedure) }
     let!(:dossier2) { create(:dossier, procedure: procedure) }
@@ -845,10 +846,10 @@ describe Procedure do
     it { expect(Dossier.count).to eq(2) }
     it { expect(Dossier.all).to include(dossier, dossier2) }
 
-    context "when hidding procedure" do
+    context "when discarding procedure" do
       before do
         instructeur.followed_dossiers << dossier
-        procedure.hide!
+        procedure.discard_and_keep_track!(administration)
         instructeur.reload
       end