Adding a Text Box to Kinetic / Application Studio

I have added two textboxes to the Job Entry screen. I have EPIBinded them to JobHead.UserChar1 and JobHead.UserInteger1. However, when I run the preview the textboxes are grayed out. How do I get these two textboxes enabled?

Disregard!

Turns out the boxes work if the job isn’t engineered and released. XD