Depending on your PAT CAT licence, you can have the PIP QI Essential, PIP QI Professional or none of the PIP QI modules. This will determine additional functionality as detailed in the relevant guides.
For PHNs without PIP QI licences, this report will be available in this report: QIM Reports
Here is a link to a related guide on how to export a JSON file from CAT4: Create a PIP QI Aggregate Report from CAT4 in JSON Format