K1's for Limited Partnerships

I had Limited Partnerships in both Energy Transfer and Enterprise Prods -- both were held in my Ameritrade account.  When Ameritrade and Schwab merged both were put into the Schwab account.  I received a total of 4 K1's for the two assets.  Two of them are marked final K1 (one for ET and one for EPD) and the other two are regular K1's.  Do I enter all 4 K1's into turbo tax or how do I handle them.  I did call EPD and the representative told me to ignore the one marked final K1.  Wondering if that that is correct information???