How do I move a sub label above a box instead of below a box?

How do I move a sub label above a text box instead of above a text box?

Please the screen shot.

Thanks!

Do you want to move the label only for this field?

The reason for asking is that when we move the sub-label, the label also needs to be moved. This will overlap with the Header field and your form will not look good.

I believe in your current state, the form looks good and presentable.