# LibTmux::Model::Session.relation

- **Module:** LibTmux::Model
- **Package:** LibTmux
- **Language:** Raku
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-raku/blob/0b5dd3d32e20f83a0069874e33eab0eb48f55962/lib/LibTmux/Model.rakumod#L861
- **Inherited from:** LibTmux::Model::View
- **Page:** https://libtmux.org/en/raku/latest/reference/libtmux-model-session-relation/

```
method relation(Str:D $name)
```

Resolve one declared relation locally; incomplete required data raises MissingData.

Resolve one declared relation locally; incomplete required data raises MissingData.

## Parameters

- `$name` (`Str:D`)