[ti]rainbow[/ti]Recording VCV voice banks on Utau synth

So I've been working with Utau Synth(Mac version of Utau) and I've made few CV Voice banks. I want to start making VCV voice banks but can't find a good way to do it. I've looked through some videos and forums on what the best way to do this on Utau synth. I've only found tutorials for Utau. I was wondering if anyone knew any helpful tools for making VCV voicebanks on Utau Synth.