I would like some assistance with setting up a table join in ArcGIS Online. I have tried to publish a joined table from ArcGIS Pro, but this is apparently not supported. However, I read some documentation saying that it is possible to create table joins using ArcGIS Online. The problem is I can only seem to join one layer to another existing layer that is already published online.
Essentially, I have a spreadsheet that sits on the desktop and is joined to a feature class table in ArcGIS Pro. I am able to update the spreadsheet data and then open ArcGIS Pro and this automatically updates the maps based on the joined spreadsheet.
Does anyone know a way to do this with ArcGIS Online?