I presently have a field that has a farming history with land next to it with trees on it. The trees were removed and that acre is being added to the field this year. I edited the boundaries of the field and used the include polygon tool to add the acre to the field. The acre is now included with the field, but the map shows a boundary line between the field and tree area land. Is there a way to remove that boundary line or am I performing this action incorrectly? I hope this makes sense, if not, please let me know.