1 choice 2 prompt "choice" 3 4 config A 5 bool "A" 6 7 config B 8 bool "B" 9 10 if B 11 choice 12 prompt "sub choice" 13 14 config C 15 bool "C" 16 17 config D 18 bool "D" 19 20 if D 21 choice 22 prompt "subsub choice" 23 24 config E 25 bool "E" 26 27 endchoice 28 endif # D 29 30 endchoice 31 endif # B 32 33 endchoice 34