diff --git a/addons/ospp_slide/__manifest__.py b/addons/ospp_slide/__manifest__.py
index 11f9767..b206828 100644
--- a/addons/ospp_slide/__manifest__.py
+++ b/addons/ospp_slide/__manifest__.py
@@ -27,6 +27,7 @@
         'security/security_groups.xml',
         'security/ir.model.access.csv',
         'data/ir_sequence_data.xml',
+        'data/ir_cron_data.xml',
         'views/views.xml',
         'views/templates.xml',
     ],
diff --git a/addons/ospp_slide/data/ir_cron_data.xml b/addons/ospp_slide/data/ir_cron_data.xml
new file mode 100644
index 0000000..9d55956
--- /dev/null
+++ b/addons/ospp_slide/data/ir_cron_data.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo><data noupdate="1">
+    <record forcecreate="True" id="ir_cron_update_slide_channel" model="ir.cron">
+        <field name="name">Update Slide Channel</field>
+        <field name="model_id" ref="website_slides.model_slide_channel"/>
+        <field name="state">code</field>
+        <field name="code">model.update_slide_channel()</field>
+        <field name="active" eval="False"/>
+        <field name="user_id" ref="base.user_root"/>
+        <field name="interval_number">1</field>
+        <field name="interval_type">hours</field>
+        <field name="numbercall">-1</field>
+        <field name="doall" eval="False"/>
+    </record>
+</data></odoo>
diff --git a/addons/ospp_slide/models/models.py b/addons/ospp_slide/models/models.py
index 3c7d687..7872d15 100644
--- a/addons/ospp_slide/models/models.py
+++ b/addons/ospp_slide/models/models.py
@@ -24,7 +24,29 @@ class SlideChannel(models.Model):
     shared_instance_demo_data = fields.Boolean('Shared Instance Demo Data', default=True)
     excluded_instance_demo_data = fields.Boolean('Excluded Instance Demo Data', default=False)
 
-    # @api.depends('slide_partner_ids')
+    @api.model
+    def update_slide_channel(self):
+        channel_obj = self.env['slide.channel'].sudo()
+        instance_obj = self.env['channel.instance'].sudo()
+
+        channel_ids = channel_obj.search([('instance_arrangement', 'not in', ['no_need']), ('instance_base', '!=', False)])
+        for channel_id in channel_ids:
+            channel_id.action_generate_instance()
+
+        self.env.cr.commit()
+
+        instance_ids = instance_obj.search([('instance_created', '!=', True)])
+        for instance_id in instance_ids:
+            instance_id.action_generate_instance()
+
+        self.env.cr.commit()
+
+        instance_ids = instance_obj.search([('instance_created', '=', True), ('is_notified', '!=', True)])
+        for instance_id in instance_ids:
+            instance_id.action_post_instance()
+
+        return True
+
     def action_generate_instance(self):
         instance_obj = self.env['channel.instance'].sudo()
         partner_obj = self.env['slide.channel.partner'].sudo()