# GroupingColumnMode

# Type Alias: GroupingColumnMode

```ts
type GroupingColumnMode = false | "reorder" | "remove";
```

Defined in: [features/column-grouping/columnGroupingFeature.types.ts:171](https://github.com/TanStack/table/blob/main/packages/table-core/src/features/column-grouping/columnGroupingFeature.types.ts#L171)