> ## Documentation Index
> Fetch the complete documentation index at: https://cometchat-22654f5b-docs-agent-native-development.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# MessageHeaderConfiguration

> MessageHeaderConfiguration — CometChat documentation.

This refers to the properties of the `CometChatMessageHeader` component that are available for customisation via the parent component when the component exists in a deep nested hierarchy.

### Configurable Properties

| Name | Description |
| - | - |
| backButtonIconURL | Asset URL for the back button |
| privateGroupIcon | Asset URL for the icon representing private groups |
| passwordGroupIcon | Asset URL for the icon representing password protected groups |
| subtitleView | User-defined component to customise the secondary text shown in the default user profile. |
| menu | User-defined component to showcase options related to the chat like buttons viewing the additional information or starting a video call. |
| hideBackButton | When set to true, will hide the back button |
| disableTyping | When set to true, Users will not be able to see if the chat participants are actively composing a response. |
| disableUsersPresence | When set to true, Users will not be able to see whether a particular user is currently online or offline. |
| onBack | Override the method that is invoked when when user clicks on the back button. |
| onError | Override the method that is invoked when an error is encountered within the details component |
| avatarStyle | Styling properties and values of the [Avatar](/web-elements/avatar) component |
| statusIndicatorStyle | Styling properties and values of the [StatusIndicator](/web-elements/status-indicator) component |
| listItemStyle | Styling properties and values of the [ListItem](/web-elements/list-item) component |
| messageHeaderStyle | Styling properties and values of the `CometChatMessageHeader` component |


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