Can you have a PI AF attribute indirectly reference an attribute in a different PI AF server?

I have it working in one PI AF server, but I can't get it working in another PI AF server. I am not sure what may be missing in the configuration.

If so, what is required to make this connection work? I keep having the default PI Server name getting added in front of the string. 

 

 

Update:

I cleaned up the connections list on the AF server. That was messed up somehow and had some Data Archive connections shown for server names trying to connect to that aren't a DA server at all. They just are AF server. So I removed those and cleaned up, now I am at least getting a "Cannot retrieve the referenced Attribute " error now.