VMAX3 to VNX migration using SAN Copy using Pull

Hi,

I m trying to migrate data from vmax3 to vnx using PULL. Please help me in letting know the zoning schema for it and the complete steps to do it. I assume the Source LUNS have to be offline during this so the VMAX3 LUNS will be in this state and also how many concurrent sessions we can copy from it. Do we need to add SP wwpn as initiator to vmax3 masking view and vmax FA port wwpn to SG at VNX.

Any help would be appreciated.

Thanks,