The new (June 2016) Data view within the Item Details of Feature Layers is brilliant. An enhancement that could be useful would be to enable adding/removing related table records from the same view.
I support this idea. I am going to create related records for each of my existing feature points before I publish because you can edit and existing record. You still can not create a new relationship record for a feature point that does not already have one.
I think a better workflow for further updates is to connect directly to the feature service in ArcGIS Pro, open the related table, and add/remove records there.
Thank you team i have similar challenged and connected to the feature service in ArcGIS Pro to fix that.
