1. I have a feature class created through ArcGIS Survey 123 which is housed in our Org. ArcGIS Online.
2. I have a feature class Map Service on my server, not in ArcGIS Online.
3. I want to Join the Survey 123 Feature class with the Map Service FC and put these in an ArcGIS online Web App.
Can this be done? If so any suggestions would be appreciated.