It is on page 2 of the 1120S, question 3, quick zoom to schedule B

I find the easiest way to find an input is to use Check Return and find the box or line I want to do input for. If it is highlighted, then click on that highlight and it will jump to the input. Most answers to Schedule B are automatic. You can change them using this hunting method. 

@Terry53029 Right Answer. Wrong Software.  I really wish they had made their new kid on the block start with a different letter of the alphabet. 

Your right George, I was replying for ProSeries