Accessing SdtOut in a process chain

Hello,

I am using the cmd function for a process step in a process orchestration.  I want to capture the standard out from that process to use in other processes down the chain.  However, the methods I usually use to pass variables around in a process orchestration don't seem to be working here.  For example, I set StdOut = "ReturnVal" but then when I call "&OUT(ReturnVal)&" in a different process step it is empty.

Thanks