Research workflow · CODEMODEAPPS EDITORIAL
Build a player checklist you can actually use
Turn selected issue references into a clear research sheet, keeping release identity, sources and unresolved questions together.
Published October 8, 2026 · 3 min read
Define the project before counting cards
Start with a sentence that describes what you want to research: one player across several releases, a particular year and set, or a small group of card and sticker editions. Give that project a boundary you can explain later. A player page on CardRoster covers selected references in our catalog; its count is not the total number of collectibles featuring that person. A set page is likewise a partial checklist. Treat both as starting points. Write additional questions separately so a missing catalog entry does not silently become evidence that an issue was never released.
Keep the complete release name in each row
Kobe Bryant provides a useful starting example. The catalog separately records 1996 Topps Basketball #138 and 1996 Topps Chrome Basketball #138, supported by the linked PSA records. The player, year and number overlap; the full release name supplies an essential difference. Give those issues separate rows instead of shortening both to Topps. In your sheet, keep player, sport, exact year or season, set and number as separate columns. If you add a shorthand title for quick browsing, retain the exact transcription beside it so the shorthand cannot overwrite the identity you originally researched.
A matching number does not settle the edition
The manufacturer’s 2019–20 Upper Deck Series Two checklist separately names Cale Makar #493 in Young Guns and its Clear Cut parallel. Our selected references preserve those categories. Use the named edition as part of the identity, even when the number stays the same. Record a candidate’s finish only when its own evidence supports it. If a seller title gives a broad release name but does not establish the parallel, add an unresolved note rather than choosing the edition that happens to appear first in your spreadsheet. Your checklist should help expose uncertainty, not conceal it.
Use the table for transcription and the cards for context
Open a player or set page and switch to its checklist table when you want to compare fields row by row. The cards view restores the summaries and direct research controls. Follow an individual entry for edition notes and its source links before treating the row as a candidate match. A compact catalog view is useful for finding neighboring references with less scrolling. Layout choices do not change which issues the catalog contains. Keep cards and stickers visible as distinct formats, and transcribe Number not supplied honestly when a selected source does not assign a number.
Download a research sheet, then add your own notes
Download CSV on a player or set page exports the selected references on that page with their identification fields, canonical entry links, source links and review dates. Download CSV on Saved exports your browser-local shortlist. Open the file in a spreadsheet and add your own columns for questions, candidate photographs and physical-item observations. The export does not supply ownership, condition, authentication, valuation or a complete manufacturer checklist. Keep an untouched copy of the downloaded research fields if you intend to edit heavily, so your personal observations remain distinguishable from the published reference facts.
Keep a source trail that survives the next visit
Save the entry URL, the primary source URL and the review date alongside the issue. When a source changes or a new edition is discovered, revisit that row and explain the correction instead of silently replacing its old identity. Saved remains local to this browser and can disappear when site data is cleared; a downloaded file gives you a separate research copy, not a synchronized account. If a catalog field needs attention, send the entry link and a supporting primary source through the contact guidance. A small, precise checklist is easier to maintain than a long list whose neighboring editions have been merged.