# channelAdminLogEventActionTogglePreHistoryHidden

The hidden prehistory setting was [changed](/method/channels.togglePreHistoryHidden.md)

```tl
channelAdminLogEventActionTogglePreHistoryHidden#5f5c95f1 new_value:Bool = ChannelAdminLogEventAction;
```

### Parameters

| Name | Type | Description |
| --- | :---: | --- |
| **new\_value** | [Bool](/type/Bool.md) | New value |

### Type
[ChannelAdminLogEventAction](/type/ChannelAdminLogEventAction.md)

### Related pages

#### [channels.togglePreHistoryHidden](/method/channels.togglePreHistoryHidden.md)
Hide/unhide message history for new channel/supergroup users