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title: Internal Actions - UI Submenu
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The Internal Actions UI submenu provides IntelliJ Platform plugin developers with a suite of tools to help develop, debug, and test their IntelliJ Platform project UI.

If the menu item **Tools \| Internal Actions \| UI** is not available in IntelliJ IDEA, then the first step is to [enable internal mode](enabling_internal.md)

## The Tools Available on the UI Submenu

* [UI Inspector](internal_ui_inspector.md)
* [LaF Defaults](internal_ui_laf_defaults.md)