Symbology Indicating Flow Direction for Collector

TomBell1

It would be nice to symbolize flow direction for line features in Collector.  This is important in the field for water / sewer / stormwater, especially as we are trying to empower local public works crews iin the field with GIS.

JimCampbell1

This is vital functionality for the collection of network data in any web map application not just collector, its absence will seriously hamper our adoption of these technologies for our mobile workforce.