How to record midi input with multiple key presses in OpenMPT?

[mzix]

Noob here, when recording midi and pressing two or more notes at the same time on a midi keyboard, the first notes are just replaced with the next pressed instead of playing at the same time. I know if you're doing the editing manually you're supposed to put them in different channels. But there is some way to automatize it when recording using a midi instrument?

[Saga Musix]

You need to select recording channels that you want to use. You can do this by shift-clicking the channel header.

[mzix]

You need to select recording channels that you want to use. You can do this by shift-clicking the channel header.

Thank you very much!