# Resource Group Render Hooks

> FullCalendar v6 documentation, for an old release. Web version: https://legacy.fullcalendar.io/v6/resource-group-render-hooks
>
> Latest version (v7): https://fullcalendar.io/docs/resource-group-header-render-hooks.md

Premium feature.

## Label Hooks

In resource timeline view, a resource group "label" is where a group's name is displayed.

`resourceGroupLabelClassNames` - a [ClassName Input](https://legacy.fullcalendar.io/v6/classname-input.md)

`resourceGroupLabelContent` - a [Content Injection Input](https://legacy.fullcalendar.io/v6/content-injection.md)

`resourceGroupLabelDidMount`

`resourceGroupLabelWillUnmount`


## Lane Hooks

In resource timeline view, a resource group "lane" is the horizontal area running along the time slots.

`resourceGroupLaneClassNames` - a [ClassName Input](https://legacy.fullcalendar.io/v6/classname-input.md)

`resourceGroupLaneContent` - a [Content Injection Input](https://legacy.fullcalendar.io/v6/content-injection.md)

`resourceGroupLaneDidMount`

`resourceGroupLaneWillUnmount`


## Argument

When the above hooks are specified as a function in the form `function(arg)`, the `arg` is an object with the following properties:

- `groupValue`
- `el` - the element. only available in `resourceGroupLabelDidMount`, `resourceGroupLabelWillUnmount`, `resourceGroupLaneDidMount`, and `resourceGroupLaneWillUnmount`