diff --git a/app/controllers/prefill_descriptions_controller.rb b/app/controllers/prefill_descriptions_controller.rb
index 53975c61c..f7defbb5d 100644
--- a/app/controllers/prefill_descriptions_controller.rb
+++ b/app/controllers/prefill_descriptions_controller.rb
@@ -25,6 +25,6 @@ class PrefillDescriptionsController < ApplicationController
   end
 
   def prefill_description_params
-    params.require(:type_de_champ).permit(:selected_type_de_champ_ids)
+    params.require(:procedure).permit(:selected_type_de_champ_ids, :identity_items_selected)
   end
 end
diff --git a/app/models/prefill_description.rb b/app/models/prefill_description.rb
index a2c66ac92..58853f600 100644
--- a/app/models/prefill_description.rb
+++ b/app/models/prefill_description.rb
@@ -4,22 +4,25 @@ class PrefillDescription < SimpleDelegator
   MAX_PREFILL_LINK_LENGTH = 2000
 
   attr_reader :selected_type_de_champ_ids
+  attr_reader :identity_items_selected
 
   def initialize(procedure)
     super(procedure)
     @selected_type_de_champ_ids = []
+    @identity_items_selected = []
   end
 
   def update(attributes)
     @selected_type_de_champ_ids = attributes[:selected_type_de_champ_ids]&.split(' ') || []
+    @identity_items_selected = attributes[:identity_items_selected]&.split(' ') || []
   end
 
   def types_de_champ
     TypesDeChamp::PrefillTypeDeChamp.wrap(active_revision.types_de_champ_public.fillable.partition(&:prefillable?).flatten, active_revision)
   end
 
-  def include?(type_de_champ_id)
-    selected_type_de_champ_ids.include?(type_de_champ_id.to_s)
+  def include?(entity)
+    selected_type_de_champ_ids.include?(entity) || identity_items_selected.include?(entity)
   end
 
   def link_too_long?
@@ -27,7 +30,7 @@ class PrefillDescription < SimpleDelegator
   end
 
   def prefill_link
-    @prefill_link ||= CGI.unescape(commencer_url({ path: path }.merge(prefilled_champs_as_params)))
+    @prefill_link ||= CGI.unescape(commencer_url({ path: path }.merge(prefilled_champs_as_params).merge(prefilled_identity_as_params)))
   end
 
   def prefill_query
@@ -35,7 +38,7 @@ class PrefillDescription < SimpleDelegator
       <<~TEXT
         curl --request POST '#{api_public_v1_dossiers_url(self)}' \\
              --header 'Content-Type: application/json' \\
-             --data '#{prefilled_champs_as_params.to_json}'
+             --data '#{prefilled_identity_as_params.merge(prefilled_champs_as_params).to_json}'
       TEXT
   end
 
@@ -52,4 +55,8 @@ class PrefillDescription < SimpleDelegator
   def prefilled_champs_as_params
     prefilled_champs.map { |type_de_champ| ["champ_#{type_de_champ.to_typed_id_for_query}", type_de_champ.example_value] }.to_h
   end
+
+  def prefilled_identity_as_params
+    identity_items_selected.map { |item| ["identite_#{item}", I18n.t("views.prefill_descriptions.edit.examples.#{item}")] }.to_h
+  end
 end
diff --git a/app/views/prefill_descriptions/_prefill_link.html.haml b/app/views/prefill_descriptions/_prefill_link.html.haml
index 0e7d097fd..b92ac8d61 100644
--- a/app/views/prefill_descriptions/_prefill_link.html.haml
+++ b/app/views/prefill_descriptions/_prefill_link.html.haml
@@ -1,9 +1,9 @@
-= turbo_frame_tag "#{dom_id(prefill_description)}_url" do
+= turbo_frame_tag dom_id(prefill_description, :url) do
   - theme = prefill_description.link_too_long? ? :warning : :success
   - icon = prefill_description.link_too_long? ? "fr-icon-warning-fill" : "fr-icon-paint-fill"
   - body = prefill_description.link_too_long? ? t("views.prefill_descriptions.edit.prefill_link_too_long") : t("views.prefill_descriptions.edit.prefill_link_info")
 
-  - if prefill_description.prefilled_champs.any?
+  - if prefill_description.prefilled_champs.any? || prefill_description.identity_items_selected.any?
     = render Dsfr::CalloutComponent.new(title: t("views.prefill_descriptions.edit.prefill_link_title"), theme: theme, icon: icon) do |c|
       - c.with_html_body do
         %p= body
diff --git a/app/views/prefill_descriptions/_prefill_query.html.haml b/app/views/prefill_descriptions/_prefill_query.html.haml
index a767cb87d..6e6464b89 100644
--- a/app/views/prefill_descriptions/_prefill_query.html.haml
+++ b/app/views/prefill_descriptions/_prefill_query.html.haml
@@ -1,7 +1,5 @@
-= turbo_frame_tag "#{dom_id(prefill_description)}_query" do
-
-  - if prefill_description.prefilled_champs.any?
-
+= turbo_frame_tag dom_id(prefill_description, :query) do
+  - if prefill_description.prefilled_champs.any? || prefill_description.identity_items_selected.any?
     = render Dsfr::CalloutComponent.new(title: t("views.prefill_descriptions.edit.prefill_query_title"), theme: :success, icon: "fr-icon-code-box-fill") do |c|
       - c.with_html_body do
         %p= t("views.prefill_descriptions.edit.prefill_query_info")
diff --git a/app/views/prefill_descriptions/_prefillable_entities.html.haml b/app/views/prefill_descriptions/_prefillable_entities.html.haml
new file mode 100644
index 000000000..369b11fb7
--- /dev/null
+++ b/app/views/prefill_descriptions/_prefillable_entities.html.haml
@@ -0,0 +1,18 @@
+= turbo_frame_tag dom_id(prefill_description, :prefillable_entities) do
+
+  .fr-grid-row.fr-grid-row--gutters.fr-pt-1w.fr-pb-5w
+    - if prefill_description.for_individual?
+      - ["prenom", "nom", "genre"].each do |identity_item|
+        = render "prefillable_entity_card",
+          prefill_description: prefill_description, type_de_champ: nil,
+          prefillable: true, already_included: prefill_description.include?(identity_item),
+          all_entities: prefill_description.identity_items_selected, new_entity: identity_item,
+          title: t("views.prefill_descriptions.edit.title.#{identity_item}"), description: t("views.prefill_descriptions.edit.description.#{identity_item}"), possible_values: t("views.prefill_descriptions.edit.possible_values.#{identity_item}"), example_value: t("views.prefill_descriptions.edit.examples.#{identity_item}")
+
+  .fr-grid-row.fr-grid-row--gutters.fr-pt-1w.fr-pb-5w
+    - prefill_description.types_de_champ.each do |type_de_champ|
+      = render "prefillable_entity_card",
+        prefill_description: prefill_description, type_de_champ: type_de_champ,
+        prefillable: type_de_champ.prefillable?, already_included: prefill_description.include?(type_de_champ.id.to_s),
+        all_entities: prefill_description.selected_type_de_champ_ids, new_entity: type_de_champ.id.to_s,
+        title: type_de_champ.libelle, description: type_de_champ.description, possible_values: type_de_champ.possible_values, example_value: type_de_champ.example_value
diff --git a/app/views/prefill_descriptions/_prefillable_entity_card.html.haml b/app/views/prefill_descriptions/_prefillable_entity_card.html.haml
new file mode 100644
index 000000000..d5c1f7107
--- /dev/null
+++ b/app/views/prefill_descriptions/_prefillable_entity_card.html.haml
@@ -0,0 +1,42 @@
+- form_field = type_de_champ ? :selected_type_de_champ_ids : :identity_items_selected
+.fr-col-md-6.fr-col-12
+  .card
+    .card-title.flex.justify-between.align-center
+      = title
+      = form_for prefill_description, url: prefill_description_path(prefill_description.path), data: { turbo: true } do |f|
+        - if already_included
+          = f.hidden_field form_field, value: all_entities - [new_entity]
+          = f.submit t("views.prefill_descriptions.edit.entity_remove"), class: 'fr-btn fr-btn--secondary fr-btn--md'
+        - elsif prefillable
+          = f.hidden_field form_field, value: all_entities + [new_entity]
+          = f.submit t("views.prefill_descriptions.edit.entity_add"), id: "#{new_entity}_add_button", class: 'fr-btn fr-btn--md'
+        - else
+          %button.fr-btn.fr-btn--secondary{ disabled: true }
+            = t("views.prefill_descriptions.edit.entity_unavailable")
+
+    %p
+      = description
+
+    %table.table.vertical
+      %tbody
+        - if type_de_champ
+          %tr
+            %th
+              = t("views.prefill_descriptions.edit.champ_id")
+            %td
+              = type_de_champ.to_typed_id_for_query
+          %tr
+            %th
+              = t("views.prefill_descriptions.edit.champ_type")
+            %td
+              = t("activerecord.attributes.type_de_champ.type_champs.#{type_de_champ.type_champ}")
+        %tr{ class: prefillable ? "" : "fr-text-mention--grey" }
+          %th
+            = t("views.prefill_descriptions.edit.possible_values.title")
+          %td
+            = possible_values
+        %tr{ class: prefillable ? "" : "fr-text-mention--grey" }
+          %th
+            = t("views.prefill_descriptions.edit.examples.title")
+          %td
+            = example_value
diff --git a/app/views/prefill_descriptions/_types_de_champs.html.haml b/app/views/prefill_descriptions/_types_de_champs.html.haml
deleted file mode 100644
index 49eab0fd0..000000000
--- a/app/views/prefill_descriptions/_types_de_champs.html.haml
+++ /dev/null
@@ -1,45 +0,0 @@
-= turbo_frame_tag "#{dom_id(prefill_description)}_types_de_champs" do
-  .fr-grid-row.fr-grid-row--gutters.fr-py-5w
-    - prefill_description.types_de_champ.each do |type_de_champ|
-      - prefillable = type_de_champ.prefillable?
-
-      .fr-col-md-6.fr-col-12
-        .card
-          .card-title.flex.justify-between.align-center
-            = type_de_champ.libelle
-            = form_for type_de_champ, url: prefill_description_path(prefill_description.path), data: { turbo: true } do |f|
-              - if prefill_description.include?(type_de_champ.id)
-                = f.hidden_field :selected_type_de_champ_ids, value: (prefill_description.selected_type_de_champ_ids - [type_de_champ.id.to_s])
-                = f.submit t("views.prefill_descriptions.edit.champ_remove"), class: 'fr-btn fr-btn--secondary fr-btn--md'
-              - elsif prefillable && !prefill_description.include?(type_de_champ.id)
-                = f.hidden_field :selected_type_de_champ_ids, value: (prefill_description.selected_type_de_champ_ids + [type_de_champ.id.to_s])
-                = f.submit t("views.prefill_descriptions.edit.champ_add"), class: 'fr-btn fr-btn--md'
-              - else
-                %button.fr-btn.fr-btn--secondary{ disabled: true }
-                  = t("views.prefill_descriptions.edit.champ_unavailable")
-
-          %p
-            = type_de_champ.description
-
-          %table.table.vertical
-            %tbody
-              %tr
-                %th
-                  = t("views.prefill_descriptions.edit.champ_id")
-                %td
-                  = type_de_champ.to_typed_id_for_query
-              %tr
-                %th
-                  = t("views.prefill_descriptions.edit.champ_type")
-                %td
-                  = t("activerecord.attributes.type_de_champ.type_champs.#{type_de_champ.type_champ}")
-              %tr{ class: prefillable ? "" : "fr-text-mention--grey" }
-                %th
-                  = t("views.prefill_descriptions.edit.possible_values.title")
-                %td
-                  = type_de_champ.possible_values
-              %tr{ class: prefillable ? "" : "fr-text-mention--grey" }
-                %th
-                  = t("views.prefill_descriptions.edit.examples.title")
-                %td
-                  = type_de_champ.example_value
diff --git a/app/views/prefill_descriptions/edit.html.haml b/app/views/prefill_descriptions/edit.html.haml
index 4c94fabf7..f7fc6a1f2 100644
--- a/app/views/prefill_descriptions/edit.html.haml
+++ b/app/views/prefill_descriptions/edit.html.haml
@@ -14,7 +14,7 @@
         %p
           = t("views.prefill_descriptions.edit.info_html")
 
-  = render "types_de_champs", prefill_description: @prefill_description
+  = render "prefillable_entities", prefill_description: @prefill_description
 
   = render "prefill_link", prefill_description: @prefill_description
 
diff --git a/app/views/prefill_descriptions/update.turbo_stream.haml b/app/views/prefill_descriptions/update.turbo_stream.haml
index 99f95c595..add0b11ae 100644
--- a/app/views/prefill_descriptions/update.turbo_stream.haml
+++ b/app/views/prefill_descriptions/update.turbo_stream.haml
@@ -1,8 +1,8 @@
-= turbo_stream.replace "#{dom_id(@prefill_description)}_types_de_champs" do
-  = render "types_de_champs", prefill_description: @prefill_description
+= turbo_stream.replace dom_id(@prefill_description, :prefillable_entities) do
+  = render "prefillable_entities", prefill_description: @prefill_description
 
-= turbo_stream.replace "#{dom_id(@prefill_description)}_url" do
+= turbo_stream.replace dom_id(@prefill_description, :url) do
   = render "prefill_link", prefill_description: @prefill_description
 
-= turbo_stream.replace "#{dom_id(@prefill_description)}_query" do
+= turbo_stream.replace dom_id(@prefill_description, :query) do
   = render "prefill_query", prefill_description: @prefill_description
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 1e2c09f69..9825a22c5 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -230,14 +230,25 @@ en:
         info_html: To do this, select the fields below that you want to prefill.<br> You will then find a prefill link at the bottom of this page, which you will just need to copy, adapt by replacing the default values, and share.<br> In the same way, you will find an example of a cURL request at the bottom of the page to adapt if you want to prefill the folders via API.
         champ_id: ID
         champ_type: Type
-        champ_add: Add
-        champ_remove: Remove
-        champ_unavailable: Unavailable
+        entity_add: Add
+        entity_remove: Remove
+        entity_unavailable: Unavailable
+        title:
+          prenom: First name (identity)
+          nom: Last name (identity)
+          genre: Gender (identity)
+        description:
+          prenom: The first name of the owner of the file
+          nom: The last name of the owner of the file
+          genre: The gender name of the owner of the file
         possible_values:
           link:
             title: All possible values
             text: See all possible values
           title: Values
+          prenom: A first name
+          nom: A last name
+          genre: '"M." for Mister, "Mme" for Madam'
           text_html: A short text
           textarea_html: A long text
           decimal_number_html: A decimal number
@@ -265,6 +276,9 @@ en:
           dossier_link_html: The file ID, as integer
         examples:
           title: Example
+          prenom: "Jean"
+          nom: "Dupont"
+          genre: "M."
           text: Short text
           textarea: Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
           decimal_number: 49.3
@@ -284,6 +298,7 @@ en:
           dossier_link: 42
           rna: "W503726238"
           siret: "13002526500013"
+          civilite: "M."
         prefill_link_title: Prefill link (GET)
         prefill_link_info: Use the button to copy the link, then remplace the values with your data.
         prefill_link_too_long: Warning, the prefill link is too long and may not work on all browsers.
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index 17f86bfc0..5648f07fa 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -226,14 +226,25 @@ fr:
         info_html: Pour cela, sélectionnez ci-dessous les champs que vous souhaitez préremplir.<br> Vous trouverez ensuite en bas de cette page un lien de préremplissage qu'il ne vous restera plus qu'à copier, à adapter en remplaçant les valeurs par défaut et à partager.<br> De la même façon, vous trouverez en bas de page un exemple de requête cURL à adapter si vous souhaitez préremplir les dossiers par API.
         champ_id: ID
         champ_type: Type
-        champ_add: Ajouter
-        champ_remove: Retirer
-        champ_unavailable: Indisponible
+        entity_add: Ajouter
+        entity_remove: Retirer
+        entity_unavailable: Indisponible
+        title:
+          prenom: Prénom (identité)
+          nom: Nom (identité)
+          genre: Genre (identité)
+        description:
+          prenom: Le prénom du ou de la propriétaire du dossier
+          nom: Le nom du ou de la propriétaire du dossier
+          genre: Le genre du ou de la propriétaire du dossier
         possible_values:
           link:
             title: Toutes les valeurs possibles
             text: Voir toutes les valeurs possibles
           title: Valeurs
+          prenom: Un prénom
+          nom: Un nom
+          genre: '"M." pour Monsieur, "Mme" pour Madame'
           text_html: Un texte court
           textarea_html: Un texte long
           decimal_number_html: Un nombre décimal
@@ -261,6 +272,9 @@ fr:
           epci_html: Un tableau contenant le code de département et <a href="https://geo.api.gouv.fr/epcis" target="_blank" rel="noopener noreferrer">celui de l'EPCI</a>
         examples:
           title: Exemple
+          prenom: "Jean"
+          nom: "Dupont"
+          genre: "M."
           text: Texte court
           textarea: Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
           decimal_number: 49.3