How do I Create Review Pool?

In Tools -> Case Settings->Review-> Review Management->Workflow -> Review Pools
Select “New Review Pool” and enter a Review pool name.
Select any Review Criteria from “Select Review Criteria” or can add new Review Criteria by click on “Add” button.
By using “Sort Batches By”, can sort ascending or descending order based on the selected Metadata.
In “Permissions” Select users to access the pool.
Then click on “Save” button to save the pool.