Scenario 10: a PTSO dataset imported, deduplicated, identified, and measured. Govern on Ontario Soccer. The pages exist on hosted (tickets 174 to 184); the mock shows them in the flat layout. Names and counts follow the hosted demo file and seed: os-players-2026.csv, Amira Haddad, Olivia Tremblay, Olivia Tremblay-Roy (83.8).

1 Validate›2 Loaded + identifiers›3 Duplicates›4 Conformance

1. Upload, map, validate: the rejected rows and their reasons

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Admin · Import · Ontario Soccer · 2026 Outdoor Season

Import · os-players-2026.csv

Download rejected rowsImport 2,471 valid rows
File
os-players-2026.csv · 2,506 rows · 41 columns
Mapping
Ontario Soccer player file (saved template) · 38 of 41 columns mapped · FIFA marks: nationality, birth country, place of birth
Season
2026 Outdoor Season · age groups from the Age Group column
2,506Rows
2,471Valid
35Rejected
412Warnings
ReasonRowsExample
Birth date missing14row 118 · Khan, ArjunShow
Gender not in the list9row 402 · value "Fem"Show
Same person twice in the file, different birth dates7rows 77 and 1,902 · Tremblay, OliviaShow
Postal code format5row 1,344 · "M5J2N"Show

Warnings do not block: 412 rows have no nationality. They count in the conformance report.

2. Loaded: matched, combined, created, and the identifiers issued

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Admin · Import History · Nov 5, 2026 10:52 · Priya Natarajan

Import 184 · completed

Download report
ResultIdentifiersRejected rowsLog
2,471Loaded
1,912Matched existing
18Repeats combined
541New members
541IDs issued
Identifiers · FIFA Connect (simulator)after the duplicate check
2,471Submitted
1,880Matched FIFA ID
575New FIFA ID
16Held for review
PersonOntario Soccer IDResultFIFA IDStatus
Amira HaddadOS6141877305New member1D8R2WQIssued
Olivia TremblayOS6141877313Matched existing1A9C2LEMatched
Olivia Tremblay-RoyOS6141877380New member—Held · duplicate review

2,471 rows · showing 3

3. Duplicate detection over the province, one merge with undo

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Players · run of Nov 5, 2026 10:58 · 2,471 scanned

Duplicate Members

Run detection
2,471Scanned
0Auto-merged (90+)
16To review (70 to 89)
1Merged by a reviewer
PairScoreMember AMember BWhy
Olivia Tremblay / Olivia Tremblay-Roy83.8 · reviewOS6141877313 · born 2010-08-06 · FIFA 1A9C2LEOS6141877380 · born 2010-08-06 · import 184Compound last name · same birth date and gender · same postal codeMerged · undo available
Arjun Khan / Arjun Khan78 · reviewOS6141800912 · born 2012-02-11OS6141877402 · birth date missingSame name · birth date missing on BReview ›

The held FIFA submission of Olivia Tremblay-Roy resubmits after the merge: the survivor keeps FIFA ID 1A9C2LE.

4. The conformance report against the FIFA Connect data standard

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Compliance · Ontario Soccer · 2026 Outdoor Season · 6,021 persons

Conformance · FIFA Connect data standard

Download CSVOpen in Canada Soccer view
4,398Conformant persons
1,623Non-conformant
15Duplicates open
1,880FIFA IDs matched
575FIFA IDs issued
AttributeMissing% of personsRule
Place of birth1,20420.0%Required by FIFA ConnectPersons ›
Nationality4126.8%RequiredPersons ›
Birth country3906.5%RequiredPersons ›
Birth date140.2%Required · rejected at importPersons ›
Gender00.0%Required

A person is conformant when every required attribute is present and no open duplicate names them. Drill-down opens the persons with the attribute missing; the CSV holds the same rows.