IDOC partner type KU

Hi,

I am working on a IDOC to File scenario using PI 7.4 single stack. I am fully aware of ALE configuration for Partner type LS and already numerous scenarios running for partner type LS.

For this one we need to use partner type KU. What I understood from SCN is we need to go for party based communication for this.

Can anyone tell me what are the configuration we need to do in ECC we20 and in PI CC for this.

Thanks,

Apu