* To ensure that it is still necessary and useful to collect a piece of data.
* To re-identify who is responsible for the collection, monitoring, and reporting of collected data.
== Approval for new Telemetry probes ==
These are the standard questions for any new Telemetry probes:
* What are the questions that these probes are designed to address? Is this the minimum amount of data necessary to answer those questions?
* Who is responsible for monitoring the data? How often will they do it? Do the necessary monitoring dashboards already exist or who is going to create them?
* What's the user value?
The requirements are more stringent for opt-out probes on the Release channel and probes that never expire.