how to import xml and export aaf in logic pro 10.2.1

Hello all!!

I'm trying to export an aaf of my file from final cut pro x.

so I export xml from x, and I tried to import it to logic pro x.(that's what i learn from the tutorial from youtube)

then I couldn't find the "import xml" and "export aaf" in logic pro x.

I don't know whether it is the problem of the new version or not....(i'm totally new to logic pro..)

can somebody kind enough to answer my question plzzzz?!!!

thank you very very very much

Lucy