# Models

Detected core models and extensions in purchase.

```mermaid
classDiagram
    class product_product
    class product_template
    class purchase_order
    class purchase_order_line
    class res_partner
    class account_analytic_account
    class account_analytic_applicability
    class account_move
    class account_move_line
    class analytic_mixin
    class mail_compose_message
    class product_packaging
    class product_product
    class product_supplierinfo
    class product_template
    class res_company
    class res_config_settings
    class res_partner
```

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