When I worked at the field to collect data, sometimes I have to take multiple photos to represent a feature.
I can only select one photo from Gallery at a time to add as attachment. Does anyone know how to select multiple photos at a time?
Currently this is not supported in the current version of Collector.
There is currently a request for this on the ArcGIS Ideas page. Promote the idea there for increased visibility with the Esri development team.
