> This is the Markdown of a Backed Help Centre page, https://admin.backed.giving/help/news/2026/2026-11-08-data-dictionary.md. Every page is listed at https://admin.backed.giving/help/llms.txt.

## What's new

- **Data dictionary.** `Report > Data dictionary` lists every field on your templates, with its tag,
  type, whether it's mandatory, its options, its template and section, the rounds that use it and
  the report categories it appears under. Search it and filter by template, round, field type,
  `Tagged`, `Untagged` or `Not used by any round`. See
  [Find a field in the data dictionary](/administrator/reports/data-dictionary).
- **Where a field is used.** Select a field to see its template and every Funding Round and
  Assessment Round that uses it.
- **Tag definitions.** The `Tags` tab lists each Field Tag and Cell Tag with the fields that carry
  it. Anyone who can manage templates can write a tag's definition there, and it shows as help on
  the tag's column in the report column picker.
- **Export CSV.** Download the fields your search and filters keep.