Can collector update data based on selected parcel?

[RobertLogan]

We want to use collector for appraiser's to update data at a specific parcel in the field.  can we create a layer that is parcel data and when the field worker click on the parcel in the map they can associate data and attachments to that selected parcel.

[UriGilad_EsriAu]

Hi Robert, 

Updating fields is possible, but currently the ability of the fieldworker to attach files depends on the OS they're using.

From reading Work with attachments—Collector for ArcGIS (Classic) | ArcGIS and testing on my mobile it seems that Windows-based Collector allows to add photos and files as attachments, while in iOS and Android you can only attach photos.

A possible workaround could be letting the fieldworker enter a document name in a dedicated field, and then attach the file or create a URL to its location back at the office.

Vote to create this functionality on ArcGIS Ideas:

Attachments required in Collector for ArcGIS  

Hope this helps,

Uri