rams - 2012-08-20

I have a xilinx xc7vx485t_ffg1761 part that I'd like to add to the database. How do I do it? I tried creating a part file from the corresponding bsd file from xilinx. Looks like I'll need to add a file STD_1149_6_2003  also. ?How do I do all of this?

I really appreciate if someone in the forum can help.

Thanks in advance.