diff --git a/config.yaml b/config.yaml
index a3c323f..b361c40 100644
--- a/config.yaml
+++ b/config.yaml
@@ -91,6 +91,7 @@ views:
     display:
       files:
         - web/layouts/_partials/address_autocomplete.html
+        - web/layouts/_partials/profile_optional_fields_display.html
         - web/layouts/vehicles_management/_partials/vehicle-type-select.html
         - web/layouts/beneficiaries/_partials/beneficiary-vehicles.html
         - web/layouts/beneficiaries/_partials/beneficiary-notes.html
@@ -274,6 +275,7 @@ views:
     driver_display:
       files:
         - web/layouts/_partials/address_autocomplete.html
+        - web/layouts/_partials/profile_optional_fields_display.html
         - web/layouts/solidarity_transport/_partials/driver_availabilities.html
         - web/layouts/solidarity_transport/_partials/driver_history.html
         - web/layouts/solidarity_transport/_partials/driver_documents.html
@@ -322,6 +324,7 @@ views:
     driver_display:
       files:
         - web/layouts/_partials/address_autocomplete.html
+        - web/layouts/_partials/profile_optional_fields_display.html
         - web/layouts/organized_carpool/_partials/driver_availabilities.html
         - web/layouts/organized_carpool/_partials/driver_documents.html
         - web/layouts/organized_carpool/_partials/driver_wallet.html
diff --git a/web/layouts/_partials/profile_optional_fields_display.html b/web/layouts/_partials/profile_optional_fields_display.html
new file mode 100644
index 0000000..2c5408b
--- /dev/null
+++ b/web/layouts/_partials/profile_optional_fields_display.html
@@ -0,0 +1,64 @@
+{{define "profile_optional_fields_display"}}
+{{if .other_properties}}
+{{range .fields}}
+{{$fieldName := .name}}
+{{$fieldLabel := .label}}
+{{if eq .type "multicheckbox"}}
+    {{$hasValues := false}}
+    {{range .options}}
+        {{$optionKey := printf "%s___%s" $fieldName .value}}
+        {{if index $.other_properties $optionKey}}{{$hasValues = true}}{{end}}
+    {{end}}
+    {{if $hasValues}}
+    <div class="sm:col-span-2">
+        <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
+        <dd class="mt-1 text-sm text-gray-900">
+            <div class="flex flex-wrap gap-2">
+                {{range .options}}
+                {{$optionKey := printf "%s___%s" $fieldName .value}}
+                {{if index $.other_properties $optionKey}}
+                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-200 text-gray-800">
+                    {{.label}}
+                </span>
+                {{end}}
+                {{end}}
+            </div>
+        </dd>
+    </div>
+    {{end}}
+{{else if eq .type "select"}}
+    {{$fieldValue := index $.other_properties $fieldName}}
+    {{if and $fieldValue (ne $fieldValue "0") (ne $fieldValue "")}}
+    <div class="sm:col-span-1">
+        <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
+        <dd class="mt-1 text-sm text-gray-900">
+            {{if eq $fieldName "gender"}}
+                {{genderISO5218 $fieldValue}}
+            {{else}}
+                {{range .options}}
+                    {{if eq .value $fieldValue}}{{.label}}{{end}}
+                {{end}}
+            {{end}}
+        </dd>
+    </div>
+    {{end}}
+{{else if eq .type "date"}}
+    {{$fieldValue := index $.other_properties $fieldName}}
+    {{if $fieldValue}}
+    <div class="sm:col-span-1">
+        <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
+        <dd class="mt-1 text-sm text-gray-900">{{ (timeFrom $fieldValue).Format "02/01/2006" }}</dd>
+    </div>
+    {{end}}
+{{else}}
+    {{$fieldValue := index $.other_properties $fieldName}}
+    {{if $fieldValue}}
+    <div class="sm:col-span-1">
+        <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
+        <dd class="mt-1 text-sm text-gray-900">{{$fieldValue}}</dd>
+    </div>
+    {{end}}
+{{end}}
+{{end}}
+{{end}}
+{{end}}
diff --git a/web/layouts/beneficiaries/display.html b/web/layouts/beneficiaries/display.html
index 670188d..8866bc4 100644
--- a/web/layouts/beneficiaries/display.html
+++ b/web/layouts/beneficiaries/display.html
@@ -89,36 +89,7 @@
                                 <dd class="mt-1 text-sm text-gray-900">{{.ViewState.beneficiary.Data.file_number}}</dd>
                             </div>
                             {{end}}
-                            {{if and .ViewState.beneficiary.Data.other_properties .ViewState.beneficiary.Data.other_properties.status}}
-                            <div class="sm:col-span-1">
-                                <dt class="text-sm font-medium text-gray-500">Statut</dt>
-                <dd class="mt-1 text-sm text-gray-900">{{.ViewState.beneficiary.Data.other_properties.status}}</dd>
-                            </div>
-                            {{end}}
-                            {{if and .ViewState.beneficiary.Data.other_properties .ViewState.beneficiary.Data.other_properties.situation}}
-                            <div class="sm:col-span-1">
-                                <dt class="text-sm font-medium text-gray-500">Situation sociale</dt>
-                <dd class="mt-1 text-sm text-gray-900">{{.ViewState.beneficiary.Data.other_properties.situation}}</dd>
-                            </div>
-                            {{end}}
-                            {{if and .ViewState.beneficiary.Data.other_properties .ViewState.beneficiary.Data.other_properties.subscription_reason}}
-                            <div class="sm:col-span-1">
-                                <dt class="text-sm font-medium text-gray-500">Motif d'inscription</dt>
-                <dd class="mt-1 text-sm text-gray-900">{{.ViewState.beneficiary.Data.other_properties.subscription_reason}}</dd>
-                            </div>
-                            {{end}}
-                            {{if and .ViewState.beneficiary.Data.other_properties .ViewState.beneficiary.Data.other_properties.last_subscription_date}}
-                            <div class="sm:col-span-1">
-                                <dt class="text-sm font-medium text-gray-500">Dernière adhésion</dt>
-                                <dd class="mt-1 text-sm text-gray-900">{{ (timeFrom .ViewState.beneficiary.Data.other_properties.last_subscription_date).Format "02/01/2006" }}</dd>
-                            </div>
-                            {{end}}
-                            {{if and .ViewState.beneficiary.Data.other_properties .ViewState.beneficiary.Data.other_properties.comment}}
-                            <div class="sm:col-span-1">
-                                <dt class="text-sm font-medium text-gray-500">Commentaire</dt>
-                                <dd class="mt-1 text-sm text-gray-900">{{.ViewState.beneficiary.Data.other_properties.comment}}</dd>
-                            </div>
-                            {{end}}
+                            {{ template "profile_optional_fields_display" dict "other_properties" .ViewState.beneficiary.Data.other_properties "fields" $.ViewState.profile_optional_fields }}
                         </dl>
                     </div>
                 </div>
diff --git a/web/layouts/beneficiaries/update.html b/web/layouts/beneficiaries/update.html
index 5a921cc..4d75521 100644
--- a/web/layouts/beneficiaries/update.html
+++ b/web/layouts/beneficiaries/update.html
@@ -7,15 +7,15 @@
 <div class="max-w-7xl mx-auto px-4 sm:px-6 md:px-8 mt-8"
     x-data="{
         fields: {
-            first_name: '{{ .ViewState.beneficiary.Data.first_name }}',
-            last_name: '{{ .ViewState.beneficiary.Data.last_name }}',
-            email: '{{ .ViewState.beneficiary.Data.email }}',
-            phone_number: '{{ .ViewState.beneficiary.Data.phone_number }}',
-            birthdate: {{if .ViewState.beneficiary.Data.birthdate}}'{{ (timeFrom .ViewState.beneficiary.Data.birthdate).Format "2006-01-02" }}'{{else}}null{{end}},
-            file_number: '{{ .ViewState.beneficiary.Data.file_number }}',
-            gender: {{.ViewState.beneficiary.Data.gender}}
+            first_name: null,
+            last_name: null,
+            email: null,
+            phone_number: null,
+            birthdate: null,
+            file_number: null,
+            gender: 0
         },
-        other_properties: {{if .ViewState.beneficiary.Data.other_properties}}{{ json .ViewState.beneficiary.Data.other_properties }}{{else}}{}{{end}},
+        other_properties: {},
         other_properties_serialized: null,
         rules: {
             first_name: ['required'],
@@ -37,6 +37,19 @@
             }
         },
         isFormValid: true,
+        init() {
+            const data = window.__PARCOURSMOB_DATA__ || {};
+            this.fields.first_name = data.first_name || '';
+            this.fields.last_name = data.last_name || '';
+            this.fields.email = data.email || '';
+            this.fields.phone_number = data.phone_number || '';
+            this.fields.file_number = data.file_number || '';
+            this.fields.gender = data.gender || 0;
+            if (data.birthdate) {
+                this.fields.birthdate = String(data.birthdate).substring(0, 10);
+            }
+            this.other_properties = data.other_properties || {};
+        },
         validate() {
             this.formValidation = Iodine.assert(this.fields, this.rules)
         },
diff --git a/web/layouts/layout.html b/web/layouts/layout.html
index 9ee4914..9169f8f 100644
--- a/web/layouts/layout.html
+++ b/web/layouts/layout.html
@@ -173,6 +173,7 @@
       </div>
     </div>
 
+    {{if .DynamicData}}<script id="dynamic-data">window.__PARCOURSMOB_DATA__ = {{ json .DynamicData }};</script>{{end}}
     <main>
       <div class="py-6">
         {{ template "content" . }}
diff --git a/web/layouts/organized_carpool/driver_display.html b/web/layouts/organized_carpool/driver_display.html
index a8d5e88..189d40e 100644
--- a/web/layouts/organized_carpool/driver_display.html
+++ b/web/layouts/organized_carpool/driver_display.html
@@ -91,6 +91,7 @@
                                 <dd class="mt-1 text-sm text-gray-900">{{.ViewState.driver.Data.address_destination.properties.label}}</dd>
                             </div>
                             {{end}}
+                            {{ template "profile_optional_fields_display" dict "other_properties" .ViewState.driver.Data.other_properties "fields" $.ViewState.profile_optional_fields }}
                         </dl>
                     </div>
                 </div>
diff --git a/web/layouts/solidarity_transport/driver_display.html b/web/layouts/solidarity_transport/driver_display.html
index b00ea0d..b876ea0 100644
--- a/web/layouts/solidarity_transport/driver_display.html
+++ b/web/layouts/solidarity_transport/driver_display.html
@@ -89,59 +89,7 @@
                                 <dd class="mt-1 text-sm text-gray-900">{{.ViewState.driver.Data.file_number}}</dd>
                             </div>
                             {{end}}
-                            {{range .ViewState.profile_optional_fields}}
-                            {{$fieldName := .name}}
-                            {{$fieldLabel := .label}}
-                            {{$fieldType := .type}}
-                            {{if eq .type "multicheckbox"}}
-                                {{$hasValues := false}}
-                                {{range .options}}
-                                    {{$optionKey := printf "%s___%s" $fieldName .value}}
-                                    {{if index $.ViewState.driver.Data.other_properties $optionKey}}{{$hasValues = true}}{{end}}
-                                {{end}}
-                                {{if $hasValues}}
-                                <div class="sm:col-span-2">
-                                    <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
-                                    <dd class="mt-1 text-sm text-gray-900">
-                                        <div class="flex flex-wrap gap-2">
-                                            {{range .options}}
-                                            {{$optionKey := printf "%s___%s" $fieldName .value}}
-                                            {{if index $.ViewState.driver.Data.other_properties $optionKey}}
-                                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-200 text-gray-800">
-                                                {{.label}}
-                                            </span>
-                                            {{end}}
-                                            {{end}}
-                                        </div>
-                                    </dd>
-                                </div>
-                                {{end}}
-                            {{else if eq .type "select"}}
-                                {{$fieldValue := index $.ViewState.driver.Data.other_properties $fieldName}}
-                                {{if and $fieldValue (ne $fieldValue "0") (ne $fieldValue "")}}
-                                <div class="sm:col-span-1">
-                                    <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
-                                    <dd class="mt-1 text-sm text-gray-900">
-                                        {{if eq $fieldName "gender"}}
-                                            {{genderISO5218 $fieldValue}}
-                                        {{else}}
-                                            {{range .options}}
-                                                {{if eq .value $fieldValue}}{{.label}}{{end}}
-                                            {{end}}
-                                        {{end}}
-                                    </dd>
-                                </div>
-                                {{end}}
-                            {{else}}
-                                {{$fieldValue := index $.ViewState.driver.Data.other_properties $fieldName}}
-                                {{if $fieldValue}}
-                                <div class="sm:col-span-1">
-                                    <dt class="text-sm font-medium text-gray-500">{{$fieldLabel}}</dt>
-                                    <dd class="mt-1 text-sm text-gray-900">{{$fieldValue}}</dd>
-                                </div>
-                                {{end}}
-                            {{end}}
-                            {{end}}
+                            {{ template "profile_optional_fields_display" dict "other_properties" .ViewState.driver.Data.other_properties "fields" $.ViewState.profile_optional_fields }}
                         </dl>
                     </div>
                 </div>