setup iscsi CHAP in SCVMM 2012 R

Hey

Im using Dell Equalogic PS Arrays , got it connect to SCVMM using SMP . Is there a way to connect the host using CHAP authentication?.

So far I cannot find any option on SCVMM 2012 R2 to connect hosts to storage using CHAP authentication.  Ive only seen hosts can be mapped using the initiator name

Thanks

mumzi