Configure Multiple Hosted FS to add features to one FS

[TL2]

How do I configure the geoevent definition to add features to one feature service from multiple hosted feature services.  I have 8 HFS from Survey123 that have 4 similar columns; datetime, location, form, inspectionyear.  

I have created a feature and published it to server with those 4 columns plus editor tracking.  

I have only been able to set up geoevent going from a HFS to Server based FS when the fields are exactly the same.  

Should I be able to set up 8 HFS pointing to one Feature Service?  Right now it does not bring over attributes, just location data.

Thanks.

[MarkBramer · Accepted solution]

If I understand what you're saying, then look at the Field Mapper processor.  It's job is to map fields of one GeoEvent Definition to the fields of another GeoEvent Definition in the course of processing GeoEvents.