[IMP] Add Chatter

agreement_serviceprofile/models/agreement_serviceprofile.py

@@ -7,6 +7,7 @@ from odoo import fields, models, api
 
 class AgreementServiceProfile(models.Model):
     _name = 'agreement.serviceprofile'
+    _inherit = 'mail.thread'
     _description = 'Agreement Service Profiles'
 
     def _default_stage_id(self):

agreement_serviceprofile/views/agreement_serviceprofile.xml

@@ -54,6 +54,10 @@
                             <field name="notes" nolabel="1" widget="html"/>
                     </group>
                 </sheet>
+                <div class="oe_chatter">
+                    <field name="message_follower_ids" widget="mail_followers"/>
+                    <field name="message_ids" widget="mail_thread"/>
+                </div>
             </form>
         </field>
     </record>