I am using ArcGIS 10.3.1. I have feature classes in a geodatabase. I am mapping noxious weed patches, and would like to auto-populate the ownership info, mailing address, etc. The "parcels" feature class contains this info. Parcels may contain more than one patch. Each parcel has a unique "PIN" and I would like to auto-fill by entering the PIN into the patches attribute table.
Is this possible? What is the correct tool for the job?