Use this task to insert (create new) PCRF Pools.
A Sub-Pool is used if policy requests from specified origin-hosts should be routed to a different set of the PCRFs from those in the PCRF Pool selected by the APN. Sub-Pool Selection Rules are configured in Policy and Charging > Configuration > Policy DRA > PCRF Sub-Pool Selection Rules.
The choices are Default = No (Unchecked for Sub-Pool); the range is Yes (Checked for Sub-Pool) and No (Unchecked for Pool).