[PD] Ensuring the order of inlets/outlets in a subpatch

[Bektur]

Hello,

I have a question about inlet/outlet order. Let’s say I have a subpatch which accepts and outputs 3 signal inlets/outlets:

in1~   in2~   in3~
  \         |           /
[   pd subpatch   ]
  /         |           \
out1~  out2~  out~3


How do I know which inlet within the subpatch would work with in1~, in2~ and so on? What would be the best practice to ensure correct inlet/outlet order?

Best regards,
Bektur