Switching wiring help

[Mich P]

Hello all, i need help for my next pedal.
It's two boards in one box with two footswitches and one toggle.
The sketch would be :
switch A on/off
switch B channel select between two boards
Toggle switch allow to wiring boards in series/parallel !!
Led for each board and both lightning in series mode.
I know a pedal who have this configuration this is the "camel Toe" from Way Huge.
If someone can provide me a switching schem for that it will be really cool !!
Thanks in advance clever blokes,
Mich P.

[Mich P]

Pic courtesy of aronnelson.com
This is the thing :

[Mich P]

Solved.
Mich P.