keybinding to show/hide track changes

in writer i’d like to create a keybinding for the option view/track changes (it shows/hides tracked changes).

the same option is in the edit menu under track changes sub menu.

i tried to customize a keybinding for it but i cannot find the function in the “customize…” dialogue box. it doesn’t appear under ‘view’ or under ‘edit’ and if i search all functions for ‘track’, the only thing that appears is “Track changes functions”, which I am unable to do anything with. (should i be able to?)

is there a way to create a keybinding for view/track changes?