Audiotool board archive

Hello everyone!

I'm new to Audio Tool looking to try to produce some vocal music. I've been trying to record vocals on a track while listening to it (as i would do on a daw, straight into the track) but haven't figured out how to do it, and haven't found it in the tutorial. ¿Is it possible? I found a way to record samples to use in my production, but couldn't figure this one out.

Thank you!