For keybinds, you'll want to enter the keyboard shortcuts (Cog icon in the side bar, then "Keyboard Shortcuts", or "Preferences: Open Keyboard Shortcuts" in the command palette). You can then search for Dendron lookup (Dendron: Lookup Note) and change it to whatever you want. I personally have it with a chord (

Ctrl+D D

), but I'm not sure if I'd say that's the best thing 😛