Mari 4.6v4 docs:

Manage Keyboard Shortcuts Dialog

The Manage Keyboard Shortcuts dialog is described below with functions for how to access it. A list of the controls on the dialog can be found in the table below.

What It Does

Lets you add, edit, and remove keyboard shortcuts for quick access to Mari functions.

Click in the Shortcut column and type the keyboard shortcut for a function. A 'collision' icon displays if that shortcut has already been assigned to another function.

How to Access It

• Menubar | Edit > Shortcuts

Edit Shortcuts Dialog Fields

Column	Type	What it does	Notes
Search Actions	text field, dropdown	Search for actions in the list below to quickly find a particular action shortcut or information.
	button	Clear the search bar for the Search Actions field.
	button	Go back to the previous search result.
	button	If on a previous result, go forward to the next search result.
	button	Reset all shortcuts to their default entries.
	button	Import custom shortcuts from outside Mari.
	button	Export custom shortcuts to an external source.
Lookup Shortcut	text field	Enter the shortcut to look up what action the shortcut is set to.
Apply to:	dropdown	Select the scope for which to configure shortcuts. You can choose between Node Graph-specific shortcuts (Node Graph) and application-wide shortcuts (All).
(actions) \| Name	information	The name of the action.
(actions) \| Description	information	A brief description of the action.
(actions) \| Shortcut	information	Displays assigned keyboard shortcuts. Click and type over new shortcuts.