Trying to update an existing domain field with values of yes/no in an existing polygon FC. It is a fairly large FC with 200,000 records. I've been given the values that should be in this field as an excel sheet. Is there a quick way to update my existing domain field? Is there a tool or maybe a field calculate or import/export table process I can use? I do not have a great grasp on scripting, but if there is a quick and simple script to use I can probably handle.