diff --git a/hr_payroll_hibou/__manifest__.py b/hr_payroll_hibou/__manifest__.py
index 0ada7294..1e08e3bb 100644
--- a/hr_payroll_hibou/__manifest__.py
+++ b/hr_payroll_hibou/__manifest__.py
@@ -19,7 +19,9 @@ Base module for fixing specific qwerks or assumptions in the way Payroll Odoo En
     """,
     'data': [
         'security/ir.model.access.csv',
+        'data/cron_data.xml',
         'views/res_config_settings_views.xml',
+        'views/update_views.xml',
     ],
     'demo': [
     ],
diff --git a/hr_payroll_hibou/data/cron_data.xml b/hr_payroll_hibou/data/cron_data.xml
new file mode 100644
index 00000000..fa61d759
--- /dev/null
+++ b/hr_payroll_hibou/data/cron_data.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <data noupdate="1">
+        <!-- Cron jobs -->
+        <record model="ir.cron" id="payroll_publisher_update_cron">
+            <field name="name">Payroll Update: download latest parameter values/rates.</field>
+            <field name="model_id" ref="hr_payroll_hibou.model_hr_payroll_publisher_update"/>
+            <field name="state">code</field>
+            <field name="code">model.cron_payroll_update()</field>
+            <field name="interval_number">1</field>
+            <field name="interval_type">weeks</field>
+            <field name="numbercall">-1</field>
+            <field name="nextcall" eval="(datetime.now() + timedelta(days=1)).strftime('%Y-%m-%d %H:%M:%S')"/>
+            <field name="doall" eval="False"/>
+        </record>
+    </data>
+
+</odoo>
diff --git a/hr_payroll_hibou/models/update.py b/hr_payroll_hibou/models/update.py
index 62c938d9..60d1b5a0 100644
--- a/hr_payroll_hibou/models/update.py
+++ b/hr_payroll_hibou/models/update.py
@@ -1,4 +1,5 @@
 # Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
+
 import requests
 import json
 
@@ -14,11 +15,12 @@ class HRPayrollPublisherUpdate(models.Model):
     def _default_request_modules(self):
         request_modules = self.env.context.get('default_request_modules')
         if not request_modules:
-            request_modules = '\n'.join(self.env['publisher_warranty.contract'].hibou_payroll_modules_installed())
+            request_modules = '\n'.join(self.env['publisher_warranty.contract'].hibou_payroll_modules_to_update())
         return request_modules
     
     state = fields.Selection([
         ('draft', 'Draft'),
+        ('result', 'Result'),
         ('done', 'Done'),
         ('error', 'Error'),
     ], default='draft')
@@ -28,7 +30,15 @@ class HRPayrollPublisherUpdate(models.Model):
     result = fields.Text(readonly=True)
     parameter_codes_retrieved = fields.Text(readonly=True)
     parameter_codes_missing = fields.Text(readonly=True)
-    error = fields.Text()
+    error = fields.Text(readonly=True)
+    
+    @api.model
+    def cron_payroll_update(self):
+        update = self.create({})
+        if update.request_modules:
+            update.button_send()
+        else:
+            update.unlink()
     
     def button_send(self):
         self.ensure_one()
@@ -52,6 +62,13 @@ class HRPayrollPublisherUpdate(models.Model):
             'error': message,
         })
     
+    def set_result(self, result):
+        self.write({
+            'state': 'result',
+            'result': result,
+            'error': False,
+        })
+    
     def button_process_result(self):
         self.ensure_one()
         if not self.result:
@@ -90,7 +107,7 @@ class HRPayrollPublisherUpdate(models.Model):
             self.write({
                 'state': 'done',
                 'error': '',
-                'parameter_codes_retrieved': '\n'.join(c for c, p in parameter_map.items() if p),
+                'parameter_codes_retrieved': '\n'.join(c for c, p in parameter_map.items()),
                 'parameter_codes_missing': '\n'.join(c for c, p in parameter_map.items() if not p),
             })
         except Exception as e:
@@ -119,13 +136,15 @@ class PublisherWarrantyContract(models.AbstractModel):
             raise UserError('Hibou Professional Subscription Missing, please setup your subscription.')
         
         if self.env.context.get('test_payroll_update_result'):
-            update_request.result = self.env.context.get('dummy_payroll_update_result')
+            update_request.set_result(self.env.context.get('test_payroll_update_result'))
             return
         
-        # TODO REMOVE
-        raise Exception('TESTS')
         try:
-            update_request.result = self._hibou_payroll_update(update_request.request_modules)
+            res = self._hibou_payroll_update(update_request.request_modules)
+            if res.get('error'):
+                update_request.set_error_state(str(res.get('error')))
+            else:
+                update_request.set_result(json.dumps(res))
         except Exception as e:
             update_request.set_error_state(str(e))
         
diff --git a/hr_payroll_hibou/tests/test_update.py b/hr_payroll_hibou/tests/test_update.py
index 0a2d22e4..588e8667 100644
--- a/hr_payroll_hibou/tests/test_update.py
+++ b/hr_payroll_hibou/tests/test_update.py
@@ -23,7 +23,8 @@ class TestUpdate(common.TransactionCase):
         self.param_model.set_param('database.hibou_professional_expiration_date', fields.Date.to_string(yesterday))
         
         update = self.env['hr.payroll.publisher.update']\
-            .with_context(test_payroll_update_result='{"payroll_parameter_values":[]}').create({
+            .with_context(test_payroll_update_result='{"payroll_parameter_values":[]}')\
+            .create({
             'request_modules': 'test',
         })
         self.assertEqual(update.state, 'draft')
@@ -33,3 +34,46 @@ class TestUpdate(common.TransactionCase):
         self.param_model.set_param('database.hibou_professional_expiration_date', fields.Date.to_string(tomorrow))
         update.button_send()
         self.assertEqual(update.state, 'done')
+        self.assertEqual(update.parameter_codes_retrieved, '')
+        self.assertEqual(update.parameter_codes_missing, '')
+        
+        # Reset to a degree.
+        update = update.with_context(test_payroll_update_result='{"payroll_parameter_values":[["missing_code", "2021-01-01", "5.0"]]}')
+        update.write({
+            'state': 'draft',
+            'result': '',
+        })
+        update.button_send()
+        self.assertEqual(update.state, 'done')
+        self.assertEqual(update.parameter_codes_retrieved, 'missing_code')
+        self.assertEqual(update.parameter_codes_missing, 'missing_code')
+
+        # Actually add to a rule.
+        test_parameter = self.env['hr.rule.parameter'].create({
+            'code': 'test_parameter_1',
+            'name': 'Test Parameter 1',
+        })
+        update = update.with_context(test_payroll_update_result='{"payroll_parameter_values":[["test_parameter_1", "2021-01-01", "5.0"]]}')
+        update.write({
+            'state': 'draft',
+            'result': '',
+        })
+        update.button_send()
+        self.assertEqual(update.state, 'done')
+        self.assertEqual(update.parameter_codes_retrieved, 'test_parameter_1')
+        self.assertEqual(update.parameter_codes_missing, '')
+        self.assertTrue(test_parameter.parameter_version_ids)
+        self.assertEqual(test_parameter.parameter_version_ids.parameter_value, '5.0')
+        self.assertEqual(str(test_parameter.parameter_version_ids.date_from), '2021-01-01')
+        
+        test_parameter.parameter_version_ids.write({
+            'parameter_value': '',
+        })
+        self.assertEqual(test_parameter.parameter_version_ids.parameter_value, '')
+        update.write({
+            'state': 'draft',
+            'result': '',
+        })
+        update.button_send()
+        # doesn't make a new one, updates existing...
+        self.assertEqual(test_parameter.parameter_version_ids.parameter_value, '5.0')
diff --git a/hr_payroll_hibou/views/update_views.xml b/hr_payroll_hibou/views/update_views.xml
new file mode 100644
index 00000000..f17da46a
--- /dev/null
+++ b/hr_payroll_hibou/views/update_views.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="hr_payroll_publisher_update_tree" model="ir.ui.view">
+        <field name="name">hr.payroll.publisher.update.tree</field>
+        <field name="model">hr.payroll.publisher.update</field>
+        <field name="arch" type="xml">
+            <tree string="Payroll Updates">
+                <field name="create_date"/>
+                <field name="write_date"/>
+                <field name="request_modules"/>
+                <field name="state"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="hr_payroll_publisher_update_form" model="ir.ui.view">
+        <field name="name">hr.payroll.publisher.update.form</field>
+        <field name="model">hr.payroll.publisher.update</field>
+        <field name="arch" type="xml">
+            <form string="Payroll Udate">
+                <header>
+                    <button name="button_send" type="object" string="Send" attrs="{'invisible': [('state', 'not in', ('draft', 'error'))]}" />
+                    <button name="button_process_result" type="object" string="Process Results" attrs="{'invisible': [('state', 'not in', ('result', 'error'))]}" />
+                    <field name="state" widget="statusbar" statusbar_visible="draft,result,done" />
+                </header>
+                <sheet>
+                    <group>
+                        <group name="general" string="General">
+                            <field name="create_date" />
+                            <field name="write_date" />
+                            <field name="request_modules" widget="text" />
+                            <field name="error" attrs="{'invisible': [('error', '=', False)]}" />
+                        </group>
+                        <group name="parameter_codes" string="Parameter Codes">
+                            <field name="parameter_codes_retrieved" />
+                            <field name="parameter_codes_missing" />
+                            <p colspan="2">Note missing codes probably means code upgrades are required.</p>
+                        </group>
+                        <group name="result" string="Result" groups="base.group_no_one" colspan="4">
+                            <field name="result" nolabel="1" colspan="4" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="action_payroll_updates" model="ir.actions.act_window">
+        <field name="name">Payroll Updates</field>
+        <field name="res_model">hr.payroll.publisher.update</field>
+        <field name="view_mode">tree,form</field>
+        <field name="help" type="html">
+            <p>
+                No Updates
+            </p>
+        </field>
+    </record>
+
+    <menuitem id="menu_hr_payroll_configuration_updates" name="Payroll Updates"
+              action="action_payroll_updates"
+              sequence="20" parent="hr_work_entry_contract_enterprise.menu_hr_payroll_configuration"/>
+
+</odoo>
\ No newline at end of file