Retirement tax questions

Thanks for the pointer. How do I get to that screen.  My TT defaulted to a "keyhole" pop-up screen where the number of entries can't be changed, nor could I change the size of the screen.  On this small screen I could not find a way to enter more than one purchase date.

OK I think I've got it:  Never go to the pop-up; Go directly to "Investment income" and enter whatever you know is correct there.