in the product brief (http://www.zedboard.org/sites/default/files/product_briefs/5354-pb-ultra96-v2e%20%282%29.pdf), it says that the kit includes a "Voucher for the SDSoC license from Xilinx".
Is this a device-limited SDSoC license? Is it restricted to the Zynq UltraScale+ MPSoC ZU3EG SBVA484 that's on that board?
I'm also assuming that the license is not otherwise restricted (e.g. time-limited or whatever).