I have storm water pipe infrastructure hosted on AGOL as a feature service. In Arcmap theres a geometric network connection and the cartographic lines have arrows to indicate flow from the start point(green point) to the end point (red point). When loading the layer into a web map the line work becomes a thick black line and the arrows are missing. How can I add this symbology to the map, but also make sure that as pipes are added and deleted and moved the arrows can easily be edited as well. I am going to be using the map in a web app, for collector.