invent your own working shortcuts for dialog and menu entries and resolve
possible conflicts of the same shortcut chars in one menu...
+You will be informed about conflicts in the terminal if you try to access the
+menu.
+
+Note that, in the case of '|', if more than one character follows, this means
+that LyX will try each of them in turn and use the first one that is not yet
+used by another entry in the menu. That way, you can define alternative shortcuts
+in the case one works in one context only, and another one only in another. You
+can use this possibility also in translations, but please use it only if no
+single shortcut that fits could be found.
+
Note also that there are already used global shortcuts (such as p k x c m s a)
and you should avoid using these characters for first-level menu shortcuts.