At https://docs.fedoraproject.org/en-US/program_management/pgm_guide/getting_started/#_other_tools in "go to RT" the RT-link points at https://engineering.redhat.com/rt/index.html
It does not load for me. In IRC @bcotton said it was for Red Hat-only access. It has been decomissioned. He will update link and text.
Metadata Update from @bcotton: - Issue assigned to bcotton
Fixed in de2cd52
Metadata Update from @bcotton: - Issue status updated to: Closed (was: Open)