I have several thousand points in a web map each with their own symbology category. Is there a way to apply a certain symbology based off a fields value. For example arcade expression:
IIF($Attatchment != "", use this symbol, if it is blank then dont change it)
the field I am inquiring about is attachments. I have users going in the field and capturing images for points. It would be ideal if the field crews could see if that point already has a image attachment associated with it based off its symbology. manually changing these is not feasible.
The source layer for these points is hosted in Arc Server I have access to this on my local machine in ArcMap if that opens any other possible solutions.