On behalf of a customer,
Currently, when utilizing a Horizon Rule to Load to GS Lead object, the Lead Contact field is not available for mapping.
Consider the use case of wanting to associate each record from the GS Lead Upload object via the Email field (or any other field) to a Company Person contact. First, one must push the records from the GS Lead Upload object to the standard GS Lead object. The GS Lead object has the Lead Contact field, which has a lookup to Company Person; however, it is not available for mapping, as previously mentioned.
Please enhance the functionality to allow for mapping to the Lead Contact field of the GS Lead object.
Regards,
Evan