@cc [owner:Yassimba] authoring.document-profile-names
Applies only to `ReferenceSites` in `reference_sites.py`.

A Datasource's defaultProfile reference and its completion candidates use profile names from that same
current document. They use the existing source-site and live-name mechanisms without a separate
profile-name registry or database access.

@cc [owner:Yassimba,test:test_compile_finding_at_diagnostics_seam_names_the_body_of_the_project_check_type] check-compile.names-the-template
Applies only to `_product_compile_findings` in `compile_findings.py`.

A compile finding with no faulty argument, for a Check Type whose file is a document of the
Project, has the body of that file as a related position.
