I am using model builder to join the excel table I have with a parcel layer based on an ID field. However, every time I update my excel file and re-run the tool the data doesn't overwrite what was already in the parcel table. it just adds all of the fields to it again.
Do I need to pull it out to python and add an overwrite function or is there a easy tool I can just drag into model builder to overwrite what is in the table. Please give a little insight of what is my best practice