Modifier patterns

PolicyCenter stores modifier patterns in XML files, in Studio directories of the following types under the resources directory:

In the file path:

product refers to a specific product, for example, BusinessAuto in the products directory. For example, you find the modifier patterns associated with the Business Auto product in the file of the same name, BusinessAuto.xml, in that directory.
LOB refers to a specific line of business, BusinessAutoLine in the policylinepatterns directory, for example.

Guidewire supports only the addition of modifier patterns during a rolling upgrade.