diff --git a/studies_base/models/study_questionnaire.py b/studies_base/models/study_questionnaire.py
index e390247..8163e69 100644
--- a/studies_base/models/study_questionnaire.py
+++ b/studies_base/models/study_questionnaire.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
-from odoo import api, fields, models, _
-from odoo import osv
-from odoo.exceptions import UserError
+from odoo import api, fields, models
 
 
 class StudyQuestionnaire(models.Model):
@@ -35,11 +33,34 @@ class StudyQuestionnaire(models.Model):
     copyright = fields.Text("Copyright")
     copyright_label = fields.Char("Propriétaire et année du copyright")
 
-    created = fields.Datetime("Created")
-    date = fields.Datetime("Date")
+    created = fields.Datetime("Created", compute="_compute_created", readonly=True)
+    date = fields.Datetime("Date", compute="_compute_updated", readonly=True)
+
+    @api.depends("create_date")
+    def _compute_created(self):
+        for record in self:
+            if not record.created:
+                record.created = record.create_date
+
+    @api.depends("write_date")
+    def _compute_updated(self):
+        for record in self:
+            record.date = record.write_date
 
     active = fields.Boolean("Actif", default=True)
 
     def copy(self, default=None):
         default = dict(default or {}, identifier_primary_id=None)
         return super().copy(default)
+
+    @api.depends("title", "name")
+    def name_get(self):
+        result = []
+        for questionnaire in self:
+            if not questionnaire.name:
+                result.append((questionnaire.id, questionnaire.title))
+            else:
+                result.append(
+                    (questionnaire.id, f"[{questionnaire.name}] {questionnaire.title}")
+                )
+        return result
diff --git a/studies_base/views/study_questionnaire_views.xml b/studies_base/views/study_questionnaire_views.xml
index 066fcb0..bcf6e11 100644
--- a/studies_base/views/study_questionnaire_views.xml
+++ b/studies_base/views/study_questionnaire_views.xml
@@ -3,13 +3,13 @@
     <!-- TREE VIEW -->
     <record id="view_study_questionnaire_tree" model="ir.ui.view">
         <field name="name">study.questionnaire.tree</field>
-        <field name="model">study.questionnaire</field>        
+        <field name="model">study.questionnaire</field>
         <field name="arch" type="xml">
-            <tree string="Questionnaires">                
-                <field name="title"/>            
-                <field name="name"/>            
-                <field name="effective_period_start"/>            
-                <field name="effective_period_end"/>                            
+            <tree string="Questionnaires">
+                <field name="title"/>
+                <field name="name"/>
+                <field name="effective_period_start"/>
+                <field name="effective_period_end"/>
             </tree>
         </field>
     </record>
@@ -17,7 +17,7 @@
     <!-- FORM VIEW -->
     <record id="view_study_questionnaire_form" model="ir.ui.view">
         <field name="name">study.questionnaire.form</field>
-        <field name="model">study.questionnaire</field>        
+        <field name="model">study.questionnaire</field>
         <field name="arch" type="xml">
             <form string="Questionnaire">
                 <header>
@@ -27,7 +27,7 @@
                     <div class="oe_button_box" name="button_box">
                         <!-- big buttons -->
                     </div>
-                
+
                     <div class="oe_title">
                         <h1>
                             <label for="title" string="Nom du questionnaire" /><field name="title" />
@@ -49,7 +49,7 @@
                     <group name="description" string="Description">
                         <group name="description_left">
                             <field name="purpose" />
-                            <field name="subject_type" widget="many2many_tags" />                            
+                            <field name="subject_type" widget="many2many_tags" />
                         </group>
                         <group name="description_right">
                             <field name="description" />
@@ -66,29 +66,43 @@
                         </group>
                         <group name="technique_right">
                             <field name="identifier_primary_id" />
-                            <field name="create_date" />
-                            <field name="write_date" />
+                            <field name="created" />
+                            <field name="date" />
                         </group>
                     </group>
-                    <notebook>                        
+                    <notebook>
                         <page string="Copyright" name="copyright">
                             <group name="copyright">
                                 <field name="copyright" />
                                 <field name="copyright_label" />
                             </group>
-                        </page>                        
+                        </page>
                     </notebook>
                 </sheet>
             </form>
         </field>
     </record>
-       
-        
+
+
     <!-- ACTIONS -->
     <record id="action_study_questionnaire" model="ir.actions.act_window">
         <field name="name">Questionnaires</field>
         <field name="type">ir.actions.act_window</field>
-        <field name="res_model">study.questionnaire</field>        
+        <field name="res_model">study.questionnaire</field>
+    </record>
+
+    <!-- SEARCH VIEW -->
+    <record id="view_study_questionnaire_search" model="ir.ui.view">
+        <field name="name">study.questionnaire.search</field>
+        <field name="model">study.questionnaire</field>
+        <field name="arch" type="xml">
+            <search string="Questionnaires">
+                <field name="title" string="Nom"/>
+                <field name="name" string="Acronyme"/>
+                <field name="identifier_primary_id" string="Seintinelles ID"/>
+                <field name="effective_period_start" string="Effective Start"/>
+                <field name="effective_period_end" string="Effective End"/>
+            </search>
+        </field>
     </record>
-        
 </odoo>
\ No newline at end of file