Organize a growing suite

Every definition has the same properties wherever it is stored; the project file either holds it or points at where it is. Every fact is on the documentation page it links; the same page as markdown is at the URL with index.md appended, which is the form to read when your fetch tool summarizes HTML.

When one file stops being enough, and the three shapes

Too many tests for one file, tests that are about a database anyway, or people who know the rules but not YAML: the page has the three shapes, several YAML files, a database, a workbook, and how they mix with inline definitions: https://docs.justcat.it/how-to-guides/organize-and-run-tests/organize-test-definitions/

The mechanism behind all three, Get list of ... from with a provider, a connection string and a query returning one definition per row, and how lists combine: https://docs.justcat.it/reference/project-file/lists/