> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/actions/actions-description/group-others/message-box.md).

# Message Box

Opens a message box window with specified text.

Action available for the following operating systems:

![](/files/-MGIiDGuNcrVFP-DbUma)

### Parameters

*Text*

* **Window's Title** *\<string> -* The title of the opened window by this action.
* **Message** *\<string> -* The message showed in the opened window by this action.

*Layout*

* **Information** *\<unquoted string> -*&#x54;he layout image showed in the opened window by this action.
* **Buttons** *\<unquoted string> -* The buttons showed in the opened window by this action.

*Options*

* **Default Selected** *\<unquoted string> -* The default option selected when the window opens. This parameter lets the user know the value returned by each button.
* **Target Sel. Button** *\<unquoted string> -* The control or variable that saves the button pressed by the user.


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