You can edit global and shared keyboard shortcuts wherever the Keyboard Shortcut Editor is available. When you access the Keyboard Shortcut Editor through the Preferences menu, click Global or Shared to view all current global or shared keyboard shortcuts, respectively. In this menu, the names of these keys appear in yellow.
In other modules, the global and shared keyboard shortcuts appear in yellow in the Keyboard Shortcut catalogue. When changing a global or shared keyboard shortcut, you are warned that the change will affect all modules, and are asked to confirm the action.