Multiple branch offices: A bank or financial institution has around 20 locations that represent major branch offices in different cities around the world. For example, a New York headquarters might have 2-3 providers, including 1-2 backup providers for failover. One way to use provider labeling would be a “tier 1 providers” label for the primary providers, and a “tier 2” for the other ones, or to use separate provider labels by region depending on whether the branches use the same providers or not.