# Models

Detected core models and extensions in mass_mailing_sms.

```mermaid
classDiagram
    class mailing_contact
    class res_users
    class mailing_list
    class mailing_mailing
    class mailing_trace
    class utm_campaign
    class utm_medium
```

Notes
- Classes show model technical names; fields omitted for brevity.
- Items listed under _inherit are extensions of existing models.