Where Are First Layer Settings?

I just need to print the first layer a little slower. Where is the setting to do that in the UPStudio software?

I explain how to edit material settings on this thread. That should help you out.

This topic is lasting more than 2 years. Unfortunately nobody from Tiertime poste something to clarify it. Wave surface I face with BOX+ and Mini2 ES, whatever software, Up Studio 2 or UP Studio 3 I am using. Wake up Tiertime and advice in this regard