When using a constituent update batch to import updated addresses, you may want to also update the address on the constituent's household record. You would like to do this so that you do not have to update both the constituent and household addresses with the new address you have received.
If you have generated the header file through Altru. you will see that there is a field labeled Addresses Update Household Address 1 or something similar. We will want to populate this box with YES in order to prompt the import to copy this address to the household record associated with the constituent.