Korg iMS-20 audio copy with other apps

[panpanbamboo]

Hi all,
The manual of the Korg iMS-20 states that it is possible to audio copy a file and audio paste this file to apps that have an audio copy and audio paste function.
The ipolysix has an audio copy function but I'm unable to audio paste my Korg iMS-20 song into the ipolysix.
This is what I did when I tried to copy and paste from the iMS-20 into iPolysix:
After copying the song from the iMS-20 I closed opened iPolysix. In the iPolysix I go to the audio copy button. However I can't find any audio paste button or option in the submenu's of the iPolysix.

Is it possible at all? I assumed (making it an ass out of me) it was possible due to the audio copy button in both apps.

Pls tell me if I'm doing something wrong how to do it right.
Ps. I'm not familiar with the iPolysix but I want to use it next to the iMS-20.

Regards,
Pan