I am trying create a web map for viewing in Arcgis.com created in either desktop 10.3.1 or arcgis pro and I cannot get it to work the way I would like. I am trying to create a web map where I can relate either a table or layer to another layer. I had read online that it is possible to create this kind of relationship in desktop and share as a service but I cannot get it to work. Any tips or advice would be greatly appreciated. Also, when I create a map in desktop and share as a service to arcgis online it doesn't create a web map but rather a feature layer and service definition, how to I create a webmap from desktop? Thanks for the help !