I have a GIS map with all the parcels in my town and I want to mix them into sections. The parcels already have an attribute based on their location within a certain tax section. For instance, some parcels are in section 4A, others in 2H, etc. No parcel has a tax section identification that is not adjacent to other parcels in that section. Is there a way for me to combine all of the parcels and have each tax section as a different shape without building each one at a time?