Is it possible to import single file project into new project?

Hi

I just got a pdf from a client. I translated the word doc original in 2014 when  using sdl trados 2014. Now working with 2015. Anyway, how can I import this single file project that I used in 2014 into a new big project as this document will probably be updated again and I can't make it work so that the automatch does the pretranslate. Any ideas? Help really urgently needed.

 

THank you