Shane has reassigned this ticket to me. For reference:
Does a cred-relationship-field shortcode accept the value attribute? I registered your shortcode and I used it in my form like this:
I see what you're saying, but I don't have any documentation about that available. Let me check with my 2nd tier support team about using the value or urlparam attributes in a cred-relationship-field shortcode. I'll let you know what I find out.
I received some feedback over the weekend. As of now, the value and urlparam attributes are not supported in the cred_relationship_field shortcode. Our developers have taken this on as a feature request, and will evaluate whether or not it's something we can implement in a future Toolset release. I'll keep this ticket updated as I receive more information about the request from our developers.