# Models

Detected core models and extensions in account_avatax_exemption_base.

```mermaid
classDiagram
    class res_partner_exemption
    class res_partner_exemption_business_type
    class res_partner_exemption_line
    class res_partner_exemption_type
    class res_partner_group_state
    class res_country_state
    class res_partner
```

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