You can take a completely different approach to accomplish the goal.

The sound you want is in Part 2 of the Performance “CFX + Pad 2”... you can recall just Part 2 for any new Performance you wish to use it in.

Call up the Performance to which you want to add the Pad... on the HOME screen:
Touch “+” in the first available slot to ADD a new Part
The “Performance Merge” Search screen appears.
Set “Bank” = Preset
Set “Source” = Part 2
Set “Main” = Piano
Highlight the “CFX + Pad 2”

You are now set to add Part 2 of the “CFX + Pad 2” to your current Performance.
Press [ENTER]

Using this method you can copy any Part from any existing Performance and use it in the Performance you are building.

OK, thanks..... Good and useful answer

But this is for the manual approach.

And what could I do if I'm using (as it is) an iPad with iMidipatchbay ?? I think I need a MSB-LSB-PC that I can't find...

Scuse me for the new question....

Actually, this approach requires no manual. (lol). You simply identify the Part by number and go get it.
Not every Part exists as a Single Part with an MSB/LSB/PC... the original programmers could create any number of additional Parts in support of their KBD CTRL Performance.

... or you could:

1) Recall "CFX + Pad 2"
2) Copy PART 2 to PART 1, delete PART 2 (optional).
3) [STORE] this as "Pad I Like" - or whatever you want to uniquely call it
4) Recall the saved Performance "Pad I Like" (shouldn't have to do anything)
5) Touch the Performance name - and touch "Property". The MSB/LSB/PC can be used to recall this pad which is your new (user) single-PART Performance. Even if you left PART 2 alone - you can still recall this Performance as a single-PART Performance and the pad will be loaded.

😀 !!!!

Thanks

In the meantime I reacreate all the parameter......:(

But thanks a lot 😉