# Models

Detected core models and extensions in utm.

```mermaid
classDiagram
    class utm_campaign
    class utm_medium
    class utm_mixin
    class utm_source
    class utm_source_mixin
    class utm_stage
    class utm_tag
    class ir_http
```

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