Ship Method Organization Assignments

We have 242 active ship methods in our system.  We also have 50 active orgs.  When we add new orgs, it is very tedious to add the org assignment to all the existing ship methods.  Is there a way to mass update the ship method organization assignment without opening every carrier/ship method?

 

We have missed these in the past and internal orders receive an error after ship confirm if the carrier/ship method is not assigned to the ship to org.