How to create a custom category & entry on the editor's top menu bar?

[system]

	Attention	Topic was automatically imported from the old Question2Answer platform.
	Asked By	FiftyTifty

Just got the Godot engine, and I’d like to start with something very simple. Creating a new category, adding an entry to it, and a custom window that opens when the entry is clicked.

Unfortunately, there is no documentation on doing this. The closest tutorial is about is creating a plugin to create a dock that is always visible in the editor workspace. Which is not at all what I’m after here.

Any guidance on this?

Thanks

[system]

	Reply From:	Castro1709

you may want to check this, it explains it really well Making main screen plugins — Godot Engine (latest) documentation in English