I created a page on the website were I update a custom module and view the records 

I wanted to use a portal chatter can someone till me where to start

```
                    <div id="sale_order_communication" class="mt-4">
                        <h2>History</h2>
                        <t t-call="portal.message_thread">
                            <t t-set="object" t-value="sale_order"/>
                        </t>
                    </div>
```