Deductions & credits

It was entered as a Noncash Charitable Contribution. When I looked at a previous tax return, prepared by my accountant, on the 8283 form, Part II, 2b (1) it details the amount claimed as a deduction. In TT, there is nothing in this field and when I tried to enter it, nothing happened. When does this get filled it? Also, I tried to complete the form with the Trust information and that could not be entered.  Is there a worksheet that I should be using to fill in this information?