diff --git a/app/dashboards/procedure_dashboard.rb b/app/dashboards/procedure_dashboard.rb
index 3e7199b01..4f1d13ff8 100644
--- a/app/dashboards/procedure_dashboard.rb
+++ b/app/dashboards/procedure_dashboard.rb
@@ -8,7 +8,7 @@ class ProcedureDashboard < Administrate::BaseDashboard
   # which determines how the attribute is displayed
   # on pages throughout the dashboard.
   ATTRIBUTE_TYPES = {
-    types_de_piece_justificative: Field::HasMany,
+    types_de_piece_justificative: TypesDePieceJustificativeCollectionField,
     types_de_champ: TypesDeChampCollectionField,
     dossiers: Field::HasMany,
     procedure_path: Field::HasOne,
@@ -56,6 +56,7 @@ class ProcedureDashboard < Administrate::BaseDashboard
     :hidden_at,
     :archived_at,
     :types_de_champ,
+    :types_de_piece_justificative,
     :for_individual,
     :individual_with_siret,
     :auto_archive_on,
diff --git a/app/fields/types_de_piece_justificative_collection_field.rb b/app/fields/types_de_piece_justificative_collection_field.rb
new file mode 100644
index 000000000..a19b5249f
--- /dev/null
+++ b/app/fields/types_de_piece_justificative_collection_field.rb
@@ -0,0 +1,7 @@
+require "administrate/field/base"
+
+class TypesDePieceJustificativeCollectionField < Administrate::Field::Base
+  def to_s
+    data
+  end
+end
diff --git a/app/views/fields/types_de_piece_justificative_collection_field/_form.html.haml b/app/views/fields/types_de_piece_justificative_collection_field/_form.html.haml
new file mode 100644
index 000000000..9fd2d81b7
--- /dev/null
+++ b/app/views/fields/types_de_piece_justificative_collection_field/_form.html.haml
@@ -0,0 +1,4 @@
+.field-unit__label
+  = f.label field.attribute
+.field-unit__field
+  = f.text_field field.attribute
diff --git a/app/views/fields/types_de_piece_justificative_collection_field/_index.html.haml b/app/views/fields/types_de_piece_justificative_collection_field/_index.html.haml
new file mode 100644
index 000000000..1249b4899
--- /dev/null
+++ b/app/views/fields/types_de_piece_justificative_collection_field/_index.html.haml
@@ -0,0 +1 @@
+= field.to_s
diff --git a/app/views/fields/types_de_piece_justificative_collection_field/_show.html.haml b/app/views/fields/types_de_piece_justificative_collection_field/_show.html.haml
new file mode 100644
index 000000000..732f086c1
--- /dev/null
+++ b/app/views/fields/types_de_piece_justificative_collection_field/_show.html.haml
@@ -0,0 +1,12 @@
+- if field.data.any?
+  %table.collection-data{ "aria-labelledby": "page-title" }
+    %thead
+      %tr
+        %td.cell-label Libelle
+    %tbody
+      - field.data.order(:order_place).each do |f|
+        %tr
+          %td.cell-data
+            = f.libelle
+- else
+  Aucun