diff --git a/studies_base/__init__.py b/studies_base/__init__.py
index 9a7e03e..aee8895 100644
--- a/studies_base/__init__.py
+++ b/studies_base/__init__.py
@@ -1 +1,2 @@
-from . import models
\ No newline at end of file
+from . import models
+from . import wizards
diff --git a/studies_base/__manifest__.py b/studies_base/__manifest__.py
index eaa5196..b741e1b 100644
--- a/studies_base/__manifest__.py
+++ b/studies_base/__manifest__.py
@@ -12,18 +12,19 @@
     "summary": "Module containing base fields and views for studies",
     # any module necessary for this one to work correctly
     "depends": [
-        "base",       
-        "partner_firstname"       
+        "base",
+        "partner_firstname"
     ],
     "qweb": [],
     "external_dependencies": {
         "python": [],
     },
     # always loaded
-    "data": [        
-        # "security/security.xml",        
-        "data/studies_base_data.xml",       
-        "security/ir.model.access.csv",       
+    "data": [
+        # "security/security.xml",
+        "data/studies_base_data.xml",
+        "security/ir.model.access.csv",
+        "wizards/create_progress_status.xml",
         "views/study_config_views.xml",
         "views/study_study_views.xml",
         "views/study_progress_status_views.xml",
@@ -41,4 +42,4 @@
     # and independently installed.  Used for synergetic or glue modules.
     "auto_install": False,
     "application": False,
-}
\ No newline at end of file
+}
diff --git a/studies_base/models/study_progress_status.py b/studies_base/models/study_progress_status.py
index 9e85dae..c04dcd1 100644
--- a/studies_base/models/study_progress_status.py
+++ b/studies_base/models/study_progress_status.py
@@ -17,6 +17,11 @@ class StudyProgressStatus(models.Model):
         ('ACTIVE-BUT-NOT-RECRUITING', 'Active mais ne recrute plus'), 
         ('COMPLETED', 'Terminée'), 
         ('WITHDRAWN', 'Annulé')], string="Avancement de l'étude")
-    actual = fields.Boolean("Statut actuel")
+    actual = fields.Boolean("Statut actuel", compute="_compute_actual")
     date_begin = fields.Datetime("Date de début de l'état")
     date_end = fields.Datetime("Date de fin de l'état")
+
+    @api.depends("date_end")
+    def _compute_actual(self):
+        for record in self:
+            record.actual = (record.date_end is False) or (record.state == "COMPLETED")
diff --git a/studies_base/models/study_study.py b/studies_base/models/study_study.py
index c263f85..a152365 100644
--- a/studies_base/models/study_study.py
+++ b/studies_base/models/study_study.py
@@ -19,7 +19,8 @@ class StudyStudy(models.Model):
         "study.progress.status",
         string="Avancement de l'étude",
         domain="[('study_id', '=', id)]",
-    )  # should be computed to actual progress status
+        compute="_compute_progress_status_id"
+    )
     progress_status = fields.One2many(
         "study.progress.status", "study_id", "All progress status"
     )
@@ -83,6 +84,7 @@ class StudyStudy(models.Model):
     updated = fields.Datetime(
         "Updated", readonly=True, compute="_compute_updated", store=True
     )
+    active = fields.Boolean("Actif", default=True)
 
     @api.depends("create_date")
     def _compute_created(self):
@@ -96,7 +98,11 @@ class StudyStudy(models.Model):
             _logger.info(f"Record ID: {record.id}, write_date: {record.write_date}")
             record.updated = record.write_date
 
-    active = fields.Boolean("Actif", default=True)
+    @api.depends("progress_status")
+    def _compute_progress_status_id(self):
+        for record in self:
+            unfinished_progress_status = record.progress_status.filtered(lambda x: x.actual == True)
+            record.progress_status_id = unfinished_progress_status.id if len(unfinished_progress_status) == 1 else None
 
     def copy(self, default=None):
         default = dict(default or {}, identifier_primary_id=None)
diff --git a/studies_base/security/ir.model.access.csv b/studies_base/security/ir.model.access.csv
index e6edefc..8d58c5c 100644
--- a/studies_base/security/ir.model.access.csv
+++ b/studies_base/security/ir.model.access.csv
@@ -22,4 +22,5 @@ access_study_questionnaire_status_admin,study.questionnaire.status.admin,model_s
 access_study_participant_progress_status_admin,study.participant.progress.status.admin,model_study_participant_progress_status,base.group_user,1,1,1,1
 access_study_participant_state_admin,study.participant.state.admin,model_study_participant_state,base.group_user,1,1,1,1
 access_study_questionnaire_response_progress_status_admin,study.questionnaire.response.progress.status.admin,model_study_questionnaire_response_progress_status,base.group_user,1,1,1,1
-access_study_author_admin,study.author.admin,model_study_author,base.group_user,1,1,1,1
\ No newline at end of file
+access_study_author_admin,study.author.admin,model_study_author,base.group_user,1,1,1,1
+access_create_progress_status_wizard,create_progress_status_wizard.access,model_create_progress_status,base.group_user,1,1,1,0
diff --git a/studies_base/views/study_study_views.xml b/studies_base/views/study_study_views.xml
index b8cb4d3..7f76e5b 100644
--- a/studies_base/views/study_study_views.xml
+++ b/studies_base/views/study_study_views.xml
@@ -22,7 +22,12 @@
         <field name="arch" type="xml">
             <form string="Étude">
                 <header>
-                    <!-- action buttons -->
+                  <!-- action buttons -->
+		  <button name="%(action_create_progress_status_wizard)d"
+                          string="Update Status"
+			  class="oe_highlight"
+			  type="action"
+			  />
                 </header>
                 <sheet>
                     <div class="oe_button_box" name="button_box">
@@ -96,6 +101,16 @@
                         <page string="Notes" name="notes">
                             <field name="note" />
                         </page>
+			<page string="Progress status" name="progress_status" groups="base.group_no_one">
+			  <field name="progress_status" nolabel="1">
+                            <tree create="false" delete="false" default_order="date_begin DESC" >
+                              <field name="state" />
+                              <field name="date_begin" />
+                              <field name="date_end" />
+                              <field name="actual" />
+                            </tree>
+			  </field>
+                        </page>
                     </notebook>
                 </sheet>
             </form>
@@ -125,4 +140,4 @@
         </field>
     </record>
 
-</odoo>
\ No newline at end of file
+</odoo>
diff --git a/studies_base/wizards/__init__.py b/studies_base/wizards/__init__.py
new file mode 100644
index 0000000..da05e50
--- /dev/null
+++ b/studies_base/wizards/__init__.py
@@ -0,0 +1 @@
+from . import create_progress_status
diff --git a/studies_base/wizards/create_progress_status.py b/studies_base/wizards/create_progress_status.py
new file mode 100644
index 0000000..883a8a6
--- /dev/null
+++ b/studies_base/wizards/create_progress_status.py
@@ -0,0 +1,28 @@
+from datetime import datetime
+from odoo import fields, models
+
+
+class CreateProgressStatus(models.TransientModel):
+    _name = "create.progress.status"
+    _description = "create Progress Status"
+
+    state = fields.Selection([
+        ('DRAFT', 'Brouillon'),
+        ('NOT-YET-RECRUITING', 'À venir'),
+        ('RECRUITING', 'En cours de recrutement'),
+        ('ACTIVE-BUT-NOT-RECRUITING', 'Active mais ne recrute plus'),
+        ('COMPLETED', 'Terminée'),
+        ('WITHDRAWN', 'Annulé')], string="Avancement de l'étude")
+
+
+    def create_progress_status(self):
+        study = self.env["study.study"].browse(self._context.get("active_ids"))
+        study.progress_status_id.date_end = datetime.now()
+        values = {
+            "study_id": study.id,
+            "state": self.state,
+            "date_begin": datetime.now(),
+            "date_end": None,
+        }
+        self.env["study.progress.status"].create(values)
+        study.write({"updated": datetime.now()})
diff --git a/studies_base/wizards/create_progress_status.xml b/studies_base/wizards/create_progress_status.xml
new file mode 100644
index 0000000..16f562e
--- /dev/null
+++ b/studies_base/wizards/create_progress_status.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="create_progress_status_wizard_view_form" model="ir.ui.view">
+        <field name="name">create.progress.status.wizard.view.form</field>
+        <field name="model">create.progress.status</field>
+        <field name="arch" type="xml">
+            <form string="Update study progress status">
+                <sheet>
+                    <group>
+                        <field name="state" />
+                    </group>
+                </sheet>
+                <footer>
+                    <button string="Update" name="create_progress_status" type="object"
+                        class="btn-primary" />
+                    <button string="Cancel" class="btn-secondary" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record
+        id="action_create_progress_status_wizard" model="ir.actions.act_window">
+        <field name="name">Create Progress Status</field>
+        <field name="res_model">create.progress.status</field>
+        <field name="view_mode">form</field>
+        <field name="view_id" ref="create_progress_status_wizard_view_form" />
+        <field name="target">new</field>
+    </record>
+</odoo>