SDI, ALT2GXB_RECONFIG and Cyclone V

Is the ALT2GXB_RECONFIG exist for Cyclone V devices ?

If not, what are we supposed to use with SDI Megacore Function ?

I am using Quartus 12.1 sp1 and 5CGXFC7D6F31I7N, and the ATLT2GXB is gray in the MegaWizard IP Creation Tool.

Thanks in advance for your help.