Dynamic Type Plug-in Generator

Good Monday Morning to everyone,

I am working on creating a Dynamic Plug-in for Service Now via Rest and I am struggling once we get to the FindRelationURL.  I have been able to do the standard tasks via the REST plug-in and what I believe is the problem is that ServiceNow requires Headers to perform the action.  Namely it needs an Accept and Authorization headers to perform the rest calls.

Any idea where I can configure that for the plug-in creation to use and be able to connect and query successfully?

Thanks

Steve