Retirement tax questions

I should clarify:

The IRS has received the 1099-R with the #4 (death) in box 7 and the total amount of the rollover. 

By splitting it, it seems the only way to do it is to input another 1099-R (that does not exist) into the TT program with a #7 in box 7. 

Since the IRS will not receive a 1099-R that shows  a #7 in box 7, splitting the 1099-R in TT will not match the 1099-R form that they have received. 

TT will actually show a 1099-R that does not exist, which was not submitted to them. 

This seems like it will create a problem. 

 

OR 

Perhaps you mean to take the one 1099-R and put different codes into box 7 than are on the 1099-R that they got?

BUT, TT although TT allows you to put 2 different cods in for box 7 (#4 & #7), but it leads to nothing. It does not give you a path to detail how a  "split" will work in the  program.

Plus it will not match the 1099-R that they received as mentioned above. 

 

Please give the details of how you mean to do this, because I don't see how it is possible. 
Thank you very much!