diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index 08b59df06..520190c88 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -26,6 +26,7 @@
 #  last_commentaire_updated_at                        :datetime
 #  motivation                                         :text
 #  private_search_terms                               :text
+#  for_procedure_preview                              :boolean
 #  processed_at                                       :datetime
 #  search_terms                                       :text
 #  state                                              :string
@@ -205,13 +206,14 @@ class Dossier < ApplicationRecord
   scope :not_archived,  -> { where(archived: false) }
   scope :hidden_by_user, -> { where.not(hidden_by_user_at: nil) }
   scope :hidden_by_administration, -> { where.not(hidden_by_administration_at: nil) }
-  scope :visible_by_user, -> { where(hidden_by_user_at: nil) }
+  scope :visible_by_user, -> { where(for_procedure_preview: false).or(where(for_procedure_preview: nil)).where(hidden_by_user_at: nil) }
   scope :visible_by_administration, -> {
     state_not_brouillon
       .where(hidden_by_administration_at: nil)
       .merge(visible_by_user.or(state_not_en_construction))
   }
   scope :visible_by_user_or_administration, -> { visible_by_user.or(visible_by_administration) }
+  scope :for_procedure_preview, -> { where(for_procedure_preview: true) }
 
   scope :order_by_updated_at, -> (order = :desc) { order(updated_at: order) }
   scope :order_by_created_at, -> (order = :asc) { order(depose_at: order, created_at: order, id: order) }
diff --git a/db/migrate/20220315124100_add_preview_to_dossiers.rb b/db/migrate/20220315124100_add_preview_to_dossiers.rb
new file mode 100644
index 000000000..cff3ee065
--- /dev/null
+++ b/db/migrate/20220315124100_add_preview_to_dossiers.rb
@@ -0,0 +1,6 @@
+class AddPreviewToDossiers < ActiveRecord::Migration[6.1]
+  def change
+    add_column :dossiers, :for_procedure_preview, :boolean
+    change_column_default :dossiers, :for_procedure_preview, false
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 63fc7466c..f28167ade 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: 2022_04_25_140107) do
+ActiveRecord::Schema.define(version: 2022_04_26_140107) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -314,6 +314,7 @@ ActiveRecord::Schema.define(version: 2022_04_25_140107) do
     t.datetime "en_construction_close_to_expiration_notice_sent_at"
     t.interval "en_construction_conservation_extension", default: "PT0S"
     t.datetime "en_instruction_at"
+    t.boolean "for_procedure_preview", default: false
     t.bigint "groupe_instructeur_id"
     t.datetime "groupe_instructeur_updated_at"
     t.datetime "hidden_at"
diff --git a/lib/tasks/deployment/20220427195148_set_default_for_procedure_preview_on_dossiers.rake b/lib/tasks/deployment/20220427195148_set_default_for_procedure_preview_on_dossiers.rake
new file mode 100644
index 000000000..d43bcd5da
--- /dev/null
+++ b/lib/tasks/deployment/20220427195148_set_default_for_procedure_preview_on_dossiers.rake
@@ -0,0 +1,16 @@
+namespace :after_party do
+  desc 'Deployment task: set_default_for_procedure_preview_on_dossiers'
+  task set_default_for_procedure_preview_on_dossiers: :environment do
+    puts "Running deploy task 'set_default_for_procedure_preview_on_dossiers'"
+
+    Dossier
+      .where(for_procedure_preview: nil)
+      .in_batches(of: 5_000)
+      .update_all(for_procedure_preview: false)
+
+    # Update task as completed.  If you remove the line below, the task will
+    # run with every deploy (or every time you call after_party:run).
+    AfterParty::TaskRecord
+      .create version: AfterParty::TaskRecorder.new(__FILE__).timestamp
+  end
+end