Progress on this Jira is tracked in the engineering Jira it documents: https://issues.redhat.com/browse/TRACING-3288

Our current product documentation is around how to use Jaeger and OpenTelemetry: https://docs.openshift.com/container-platform/4.13/distr_tracing/distributed-tracing-release-notes.html

We need to introduce Tempo documentation, but due to the way the current documentation is written, there doesn't appear to be an easy place to add Tempo documentation without it being potentially confusing to users.

We need to determine how to structure the documentation so that there are 3 distinct areas of the documentation (Jaeger, Tempo and OpenTelemetry).