fowoco · hywznn · Aug 18, 2026 · Aug 18, 2026
diff --git a/README.md b/README.md
@@ -146,7 +146,7 @@ make check
 - Train/Validation 중복·누락과 template leakage
 - 외국인등록번호·여권번호·전화번호 형태의 개인정보 패턴
 - 6대 Workflow Runtime의 의존성·완료 증빙·HR Gate와 E2E 경로 18건
-- 전체 자동화 테스트 25개
+- 전체 자동화 테스트 27개
 
 ## 저장소 구성
 
@@ -188,6 +188,7 @@ make check
 - [Intent 라벨 기준](fowoco-knowledge/docs/INTENT_DATA.md)
 - [Agent 연동 계약](fowoco-knowledge/docs/AGENT_INTEGRATION.md)
 - [6대 Workflow 공통 실행 계약](fowoco-knowledge/docs/WORKFLOW_RUNTIME.md)
+- [범용 문서·Excel 처리 계약](fowoco-knowledge/docs/DOCUMENT_PROCESSING_CONTRACT.md)
 - [공식 데이터 파이프라인](fowoco-knowledge/docs/OFFICIAL_DATA_PIPELINE.md)
 - [E-9 신고·연장 Workflow](fowoco-knowledge/docs/E9_REPORTING_WORKFLOWS.md)
 - [모델 서빙 실행 방법](fowoco-knowledge/hr-intent-service/README.md)

diff --git a/fowoco-knowledge/CHANGELOG.md b/fowoco-knowledge/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+- PDF·이미지·HWP·HWPX·XLSX·CSV 공통 Document IR과 Field Evidence 계약 추가
+- 공식 Template과 회사 전용 Tenant Template의 소유권·승격·격리 정책 추가
+- Excel 수식·cache·날짜·숨김·병합 Cell과 행별 오류 보존 규칙 및 6개 Fixture 추가
 - 6대 Workflow의 Master/Subflow 관계, 공통 상태·이벤트·단계 의존성·완료 증빙 계약 추가
 - Workflow별 정상·정보 누락·수동 검토 경로를 고정한 Runtime E2E Fixture 18건 추가
 - 외부기관 처리와 민감 판단의 HR Gate, 병렬 READY 조건, 복합 Intent 분해 정책 검증 추가

diff --git a/fowoco-knowledge/README.md b/fowoco-knowledge/README.md
@@ -24,6 +24,8 @@ Slot·공식 출처·Guardrail을 조회하고, 데이터 계약과 교차참조
 [`docs/MODEL_ARTIFACT_POLICY.md`](docs/MODEL_ARTIFACT_POLICY.md)를 따릅니다.
 여섯 대표 업무의 단계 의존성·완료 증빙·HR 승인 계약은
 [`docs/WORKFLOW_RUNTIME.md`](docs/WORKFLOW_RUNTIME.md)를 기준으로 공유합니다.
+문서 Parser와 OCR이 공통으로 반환할 IR, Template 격리, Excel 정규화 기준은
+[`docs/DOCUMENT_PROCESSING_CONTRACT.md`](docs/DOCUMENT_PROCESSING_CONTRACT.md)를 따릅니다.
 
 ## 데이터 기준
 

diff --git a/fowoco-knowledge/data/evaluation/document_ir_cases.jsonl b/fowoco-knowledge/data/evaluation/document_ir_cases.jsonl
@@ -0,0 +1,6 @@
+{"contract_version":"1.0.0","document_ref":"DOC-PDF-001","company_ref":"COMPANY-DEMO","source_file":{"file_name":"contract.pdf","format":"PDF","media_type":"application/pdf","sha256":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","bytes":12000},"role":"EVIDENCE","document_type":"STANDARD_EMPLOYMENT_CONTRACT","processing_status":"REVIEW_REQUIRED","parser_route":"KNOWN_TEMPLATE","template":{"scope":"OFFICIAL","template_id":"TPL-CONTRACT-001","owner_company_ref":null,"version":"2026.1","visible_to_other_companies":true},"fields":[{"field_key":"contract.end_date","data_type":"DATE","raw_value":"2027. 01. 31","normalized_value":"2027-01-31","extractor":{"name":"pdf-text-locator","version":"1.0.0","mode":"PARSER"},"confidence":1.0,"review_status":"UNREVIEWED","evidence":{"status":"AVAILABLE","source_text":"계약 종료일 2027. 01. 31","page":1,"bounding_box":[120,340,180,24]}}],"errors":[],"requires_human_review":true,"automatic_persistence_allowed":false}
+{"contract_version":"1.0.0","document_ref":"DOC-IMAGE-001","company_ref":"COMPANY-DEMO","source_file":{"file_name":"passport.jpg","format":"IMAGE","media_type":"image/jpeg","sha256":"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","bytes":320000},"role":"EVIDENCE","document_type":"PASSPORT_COPY","processing_status":"REVIEW_REQUIRED","parser_route":"SIMILAR_TEMPLATE","template":{"scope":"TENANT","template_id":"TPL-COMPANY-DEMO-PASSPORT-001","owner_company_ref":"COMPANY-DEMO","version":"1","visible_to_other_companies":false},"fields":[{"field_key":"passport.expiry_date","data_type":"DATE","raw_value":"15 SEP 2028","normalized_value":"2028-09-15","extractor":{"name":"clova-template-ocr","version":"2026.08","mode":"OCR"},"confidence":0.91,"review_status":"UNREVIEWED","evidence":{"status":"AVAILABLE","source_text":"15 SEP 2028","page":1,"bounding_box":[420,510,145,31]}}],"errors":[{"code":"SIMILAR_LAYOUT","scope":"DOCUMENT","location":null,"recoverable":true,"message":"등록 양식과 위치가 달라 HR 확인이 필요합니다."}],"requires_human_review":true,"automatic_persistence_allowed":false}
+{"contract_version":"1.0.0","document_ref":"DOC-HWP-001","company_ref":"COMPANY-DEMO","source_file":{"file_name":"employment-guide.hwp","format":"HWP","media_type":"application/x-hwp","sha256":"cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc","bytes":48000},"role":"REFERENCE","document_type":"STANDARD_EMPLOYMENT_CONTRACT","processing_status":"REVIEW_REQUIRED","parser_route":"KNOWN_TEMPLATE","template":{"scope":"OFFICIAL","template_id":"TPL-HWP-CONTRACT-GUIDE-001","owner_company_ref":null,"version":"2026.1","visible_to_other_companies":true},"fields":[{"field_key":"contract.wage","data_type":"MONEY","raw_value":null,"normalized_value":null,"extractor":{"name":"hwp-structure-parser","version":"1.0.0","mode":"PARSER"},"confidence":null,"review_status":"UNAVAILABLE","evidence":{"status":"UNAVAILABLE","unavailable_reason":"참고 문서이며 실제 계약 금액 칸이 비어 있습니다."}}],"errors":[],"requires_human_review":true,"automatic_persistence_allowed":false}
+{"contract_version":"1.0.0","document_ref":"DOC-HWPX-001","company_ref":"COMPANY-DEMO","source_file":{"file_name":"standard-contract.hwpx","format":"HWPX","media_type":"application/hwp+zip","sha256":"dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd","bytes":56000},"role":"FORM_TEMPLATE","document_type":"STANDARD_EMPLOYMENT_CONTRACT","processing_status":"REVIEW_REQUIRED","parser_route":"KNOWN_TEMPLATE","template":{"scope":"OFFICIAL","template_id":"TPL-HWPX-CONTRACT-001","owner_company_ref":null,"version":"2026.1","visible_to_other_companies":true},"fields":[{"field_key":"worker.display_name","data_type":"STRING","raw_value":"{{worker_name}}","normalized_value":"worker.display_name","extractor":{"name":"hwpx-xml-locator","version":"1.1.0","mode":"RULE"},"confidence":1.0,"review_status":"UNREVIEWED","evidence":{"status":"AVAILABLE","source_text":"{{worker_name}}","page":1,"bounding_box":[100,140,210,22]}}],"errors":[],"requires_human_review":true,"automatic_persistence_allowed":false}
+{"contract_version":"1.0.0","document_ref":"DOC-XLSX-001","company_ref":"COMPANY-DEMO","source_file":{"file_name":"worker-import.xlsx","format":"XLSX","media_type":"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","sha256":"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee","bytes":41000},"role":"EVIDENCE","document_type":"WORKER_IMPORT_SHEET","processing_status":"REVIEW_REQUIRED","parser_route":"KNOWN_TEMPLATE","template":{"scope":"TENANT","template_id":"TPL-COMPANY-DEMO-IMPORT-001","owner_company_ref":"COMPANY-DEMO","version":"3","visible_to_other_companies":false},"fields":[{"field_key":"worker.stay_expiry_date","data_type":"DATE","raw_value":46389,"normalized_value":"2027-01-02","extractor":{"name":"poi-xlsx-parser","version":"1.0.0","mode":"PARSER"},"confidence":1.0,"review_status":"UNREVIEWED","evidence":{"status":"AVAILABLE","source_text":"1/2/27","sheet_name":"근로자","cell_range":"C2"},"value_metadata":{"formula":null,"cached_value":46389,"recalculated":false,"original_number_format":"m/d/yy"}},{"field_key":"worker.monthly_wage","data_type":"MONEY","raw_value":"=D2+E2","normalized_value":2500000,"extractor":{"name":"poi-xlsx-parser","version":"1.0.0","mode":"PARSER"},"confidence":1.0,"review_status":"UNREVIEWED","evidence":{"status":"AVAILABLE","source_text":"=D2+E2","sheet_name":"근로자","cell_range":"F2"},"value_metadata":{"formula":"=D2+E2","cached_value":2500000,"recalculated":false,"original_number_format":"#,##0"}}],"spreadsheet":{"selected_sheet":"근로자","header_row":1,"hidden_rows":[5],"hidden_columns":["G"],"merged_ranges":["A1:B1"],"formula_policy":"PRESERVE_FORMULA_AND_CACHE","row_results":[{"row_number":2,"status":"VALID","error_codes":[]},{"row_number":3,"status":"REVIEW_REQUIRED","error_codes":["INVALID_DATE"]}]},"errors":[{"code":"INVALID_DATE","scope":"ROW","location":"근로자!C3","recoverable":true,"message":"3행 날짜를 확인해야 하며 2행은 계속 등록할 수 있습니다."}],"requires_human_review":true,"automatic_persistence_allowed":false}
+{"contract_version":"1.0.0","document_ref":"DOC-CSV-001","company_ref":"COMPANY-DEMO","source_file":{"file_name":"unknown-workers.csv","format":"CSV","media_type":"text/csv","sha256":"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff","bytes":8200},"role":"UNKNOWN","document_type":"UNKNOWN","processing_status":"REVIEW_REQUIRED","parser_route":"UNCLASSIFIED","template":{"scope":"NONE","template_id":null,"owner_company_ref":null,"version":null,"visible_to_other_companies":false},"fields":[{"field_key":"worker.display_name","data_type":"STRING","raw_value":null,"normalized_value":null,"extractor":{"name":"csv-detector","version":"1.0.0","mode":"PARSER"},"confidence":null,"review_status":"UNAVAILABLE","evidence":{"status":"UNAVAILABLE","unavailable_reason":"이름으로 확정할 Header를 찾지 못했습니다."}}],"spreadsheet":{"selected_sheet":"CSV","header_row":1,"hidden_rows":[],"hidden_columns":[],"merged_ranges":[],"formula_policy":"NOT_APPLICABLE","csv_detection":{"encoding":"CP949","delimiter":";","line_ending":"CRLF"},"row_results":[{"row_number":2,"status":"REJECTED","error_codes":["HEADER_NOT_MAPPED"]}]},"errors":[{"code":"HEADER_NOT_MAPPED","scope":"DOCUMENT","location":"row 1","recoverable":true,"message":"Header를 수동으로 연결해야 합니다."}],"requires_human_review":true,"automatic_persistence_allowed":false}
diff --git a/fowoco-knowledge/data/evaluation/document_ir_manifest.yaml b/fowoco-knowledge/data/evaluation/document_ir_manifest.yaml
@@ -0,0 +1,9 @@
+dataset_id: FOWOCO-DOCUMENT-IR-GOLDEN
+version: 1.0.0
+path: data/evaluation/document_ir_cases.jsonl
+schema: schemas/document-ir.schema.json
+field_schema: schemas/document-field-candidate.schema.json
+record_count: 6
+sha256: b6e6d84d48d8248ddad7f8afd13ea23ac738a15c0723d4c0c7f0aa91f3e6eabc
+required_formats: [PDF, IMAGE, HWP, HWPX, XLSX, CSV]
+contains_real_personal_data: false
diff --git a/fowoco-knowledge/docs/DOCUMENT_PROCESSING_CONTRACT.md b/fowoco-knowledge/docs/DOCUMENT_PROCESSING_CONTRACT.md
@@ -0,0 +1,64 @@
+# 범용 문서·Excel 처리 계약
+
+## 목표
+
+PDF·이미지·HWP·HWPX·XLSX·CSV Parser가 제각각인 결과를 내더라도 Server와 Client는
+하나의 `Document IR`만 읽는다. 알려진 양식은 근거가 표시된 후보값을 만들고, 새 양식과
+처리 불가 문서는 업무 DB에 자동 반영하지 않고 HR 검토로 전환한다.
+
+## 공통 흐름
+
+```text
+업로드
+  → 형식·암호화·용량 검사
+  → 문서 역할·유형·Template 분류
+  → Parser/OCR로 필드 후보와 원본 근거 생성
+  → Schema·Tenant·민감도 검증
+  → HR 수정·승인
+  → 승인된 값만 업무에 반영
+```
+
+## 지원 수준
+
+| 형식 | 현재 계약 | 자동 처리 기준 | 수동 전환 기준 |
+| --- | --- | --- | --- |
+| PDF | 텍스트·페이지·좌표 | 승인된 공식/사업장 Template | 암호화·스캔 품질 저하·미분류 |
+| 이미지 | OCR text·좌표·confidence | 승인된 OCR Template | 낮은 confidence·유사/미분류 layout |
+| HWP | 구조·텍스트 후보 | 승인 Parser와 Template | 손상·암호화·지원하지 않는 control |
+| HWPX | XML locator·Template field | 승인된 Template version | locator 불일치·layout fingerprint 변경 |
+| XLSX | Sheet·Header·Cell·수식/cache | Header mapping과 행 검증 통과 | Sheet/Header 미탐지·행별 오류 |
+| CSV | 인코딩·구분자·개행·행 | Header mapping 통과 | 인코딩/구분자 불명확·Header 미탐지 |
+
+이 표는 “모든 파일을 정확히 읽는다”는 보장이 아니다. 실제 Parser 지원 여부와 품질은
+AI·Server 구현 및 Smoke Test 결과로 별도 표시한다.
+
+## 필드 근거
+
+모든 후보 필드는 다음 중 하나를 가져야 한다.
+
+- `AVAILABLE`: 원문 문자열과 페이지 또는 Sheet/Cell 위치
+- `UNAVAILABLE`: 값을 만들 수 없는 구체적인 이유
+
+AI가 추측한 값만 있거나 좌표·Cell 근거가 없는 값은 승인 후보가 될 수 없다. HR의
+수정값은 원본 후보와 분리해 감사 가능한 상태로 저장한다.
+
+## Template 소유권
+
+- `OFFICIAL`: FOWOCO가 공식 출처·locator test·HR 검토를 거쳐 전 사업장에 배포
+- `TENANT`: 한 회사가 검토·승격하며 `owner_company_ref`가 같은 회사에만 노출
+- AI가 발견한 유사 양식은 항상 `DRAFT`이며 자동으로 Active가 되지 않음
+- Active version은 수정하지 않고 새 version으로 승격
+
+## Excel·CSV 규칙
+
+- 숨김 Sheet/행/열과 병합 Cell을 제거하지 않고 메타데이터에 기록
+- 날짜 serial, 금액, 백분율, 문자형 숫자의 원본값과 정규화값을 함께 보존
+- 수식 문자열과 cached value를 보존하고 Parser가 임의 재계산하지 않음
+- 오류 행은 `REVIEW_REQUIRED` 또는 `REJECTED`로 분리하고 정상 행은 유지
+- 암호화 파일, 읽을 Sheet 없음, Header 미탐지는 전체 수동 처리
+
+## 팀 공통 Contract Test
+
+`data/evaluation/document_ir_cases.jsonl`의 6개 비식별 Fixture를 AI·Server·Client가
+공유한다. 새 Parser가 추가돼도 반환 결과가 이 Schema를 통과해야 한다. 실제 파일
+미리보기·다운로드 구현은 Server 범위이며 이 계약은 결과 데이터 형식만 소유한다.
diff --git a/fowoco-knowledge/knowledge/company_template_policy.yaml b/fowoco-knowledge/knowledge/company_template_policy.yaml
@@ -0,0 +1,26 @@
+version: 1.0.0
+scopes:
+  OFFICIAL:
+    owner: FOWOCO
+    visibility: ALL_COMPANIES
+    activation_requires: [source_verified, locator_test_passed, hr_approval]
+  TENANT:
+    owner: COMPANY
+    visibility: OWNER_COMPANY_ONLY
+    activation_requires: [company_id_bound, sample_reviewed, locator_test_passed, company_hr_approval]
+lifecycle: [DRAFT, REVIEW_REQUIRED, ACTIVE, RETIRED]
+promotion_rules:
+  ai_proposal_starts_as: DRAFT
+  active_requires_human: true
+  tenant_to_official_automatic_promotion: false
+  retired_template_new_processing: false
+versioning:
+  immutable_active_version: true
+  layout_fingerprint_required: true
+  source_file_sha256_required: true
+  knowledge_version_required: true
+  parser_rule_version_required: true
+tenant_isolation:
+  owner_company_ref_required: true
+  cross_company_search_forbidden: true
+  cross_company_fixture_expected_result: NOT_FOUND
diff --git a/fowoco-knowledge/knowledge/document_roles.yaml b/fowoco-knowledge/knowledge/document_roles.yaml
@@ -0,0 +1,27 @@
+version: 1.0.0
+roles:
+  EVIDENCE: 업무 사실과 상태를 확인하는 제출 문서
+  FORM_TEMPLATE: 값을 채워 새 문서를 생성하는 승인된 양식
+  REFERENCE: 사람이 내용을 참고하지만 자동 입력에는 사용하지 않는 자료
+  GENERATED_OUTPUT: 승인된 Template과 값으로 생성한 결과물
+  COMMUNICATION_ATTACHMENT: 근로자·HR 소통 과정의 첨부파일
+  UNKNOWN: 역할을 분류하지 못해 수동 검토가 필요한 문서
+processing_states: [UPLOADED, SCANNING, PARSING, CLASSIFYING, REVIEW_REQUIRED, VERIFIED, FAILED]
+parser_routes:
+  KNOWN_TEMPLATE:
+    next_state: REVIEW_REQUIRED
+    automatic_persistence_allowed: false
+  SIMILAR_TEMPLATE:
+    next_state: REVIEW_REQUIRED
+    automatic_persistence_allowed: false
+  UNCLASSIFIED:
+    next_state: REVIEW_REQUIRED
+    automatic_persistence_allowed: false
+  UNSUPPORTED:
+    next_state: FAILED
+    automatic_persistence_allowed: false
+policy:
+  unknown_document_never_updates_business_data: true
+  field_candidates_require_evidence_or_unavailable_reason: true
+  verified_state_requires_hr_review: true
+  generated_output_never_auto_sent: true
diff --git a/fowoco-knowledge/knowledge/document_type_catalog.yaml b/fowoco-knowledge/knowledge/document_type_catalog.yaml
@@ -0,0 +1,38 @@
+version: 1.0.0
+document_types:
+  - id: PASSPORT_COPY
+    display_name_ko: 여권 사본
+    allowed_roles: [EVIDENCE]
+    formats: [PDF, IMAGE]
+    sensitivity: critical
+    required_review: true
+  - id: ALIEN_REGISTRATION_CARD_COPY
+    display_name_ko: 외국인등록증 사본
+    allowed_roles: [EVIDENCE]
+    formats: [PDF, IMAGE]
+    sensitivity: critical
+    required_review: true
+  - id: STANDARD_EMPLOYMENT_CONTRACT
+    display_name_ko: 표준근로계약서
+    allowed_roles: [EVIDENCE, FORM_TEMPLATE, REFERENCE, GENERATED_OUTPUT]
+    formats: [PDF, HWP, HWPX]
+    sensitivity: high
+    required_review: true
+  - id: PAYSLIP
+    display_name_ko: 급여명세서
+    allowed_roles: [EVIDENCE]
+    formats: [PDF, IMAGE, XLSX]
+    sensitivity: critical
+    required_review: true
+  - id: WORKER_IMPORT_SHEET
+    display_name_ko: 근로자 일괄 등록표
+    allowed_roles: [EVIDENCE, REFERENCE]
+    formats: [XLSX, CSV]
+    sensitivity: high
+    required_review: true
+  - id: UNKNOWN
+    display_name_ko: 분류되지 않은 문서
+    allowed_roles: [UNKNOWN]
+    formats: [PDF, IMAGE, HWP, HWPX, XLSX, CSV]
+    sensitivity: high
+    required_review: true
diff --git a/fowoco-knowledge/knowledge/manifest.yaml b/fowoco-knowledge/knowledge/manifest.yaml
@@ -27,6 +27,10 @@ files:
   multilingual_templates: knowledge/multilingual_templates.yaml
   guardrails: knowledge/guardrail_rules.yaml
   workflow_runtime: knowledge/workflow_runtime.yaml
+  document_roles: knowledge/document_roles.yaml
+  document_types: knowledge/document_type_catalog.yaml
+  company_template_policy: knowledge/company_template_policy.yaml
+  spreadsheet_normalization: knowledge/spreadsheet_normalization.yaml
 datasets:
   source_manifest: data/external/source_manifest.yaml
   processed_manifest: data/processed/manifest.yaml
@@ -41,6 +45,8 @@ datasets:
   demo_expiry_renewal: data/demo/expiry_renewal_golden.yaml
   workflow_runtime_manifest: data/evaluation/workflow_runtime_manifest.yaml
   workflow_runtime_cases: data/evaluation/workflow_runtime_cases.jsonl
+  document_ir_manifest: data/evaluation/document_ir_manifest.yaml
+  document_ir_cases: data/evaluation/document_ir_cases.jsonl
 artifacts:
   intent_models: hr-intent-service/models/artifact-manifest.yaml
   intent_model_schema: schemas/model-artifact-manifest.schema.json

diff --git a/fowoco-knowledge/knowledge/spreadsheet_normalization.yaml b/fowoco-knowledge/knowledge/spreadsheet_normalization.yaml
@@ -0,0 +1,32 @@
+version: 1.0.0
+sheet_selection:
+  ignore_fully_hidden_sheets: true
+  prefer_sheet_with_required_headers: true
+  multiple_candidate_sheets: REVIEW_REQUIRED
+header_detection:
+  scan_first_rows: 30
+  normalize_whitespace: true
+  duplicate_header: REVIEW_REQUIRED
+  merged_header: EXPAND_LABEL_WITH_SOURCE_RANGE
+structure:
+  preserve_hidden_rows_and_columns: true
+  skip_fully_empty_rows: true
+  keep_source_row_number: true
+values:
+  date_serial: PRESERVE_RAW_AND_NORMALIZE_ISO_DATE
+  currency: PRESERVE_RAW_AND_NORMALIZE_DECIMAL
+  percentage: PRESERVE_RAW_AND_NORMALIZE_RATIO
+  numeric_text: PRESERVE_RAW_AND_NORMALIZE_WHEN_UNAMBIGUOUS
+formula:
+  preserve_formula: true
+  preserve_cached_value: true
+  recalculate: false
+  record_recalculated_flag: true
+csv:
+  detect_encodings: [UTF-8, UTF-8-BOM, CP949]
+  detect_delimiters: [COMMA, SEMICOLON, TAB, PIPE]
+  preserve_line_ending: true
+row_error_policy:
+  valid_rows_survive_other_row_errors: true
+  row_statuses: [VALID, REVIEW_REQUIRED, REJECTED]
+  full_import_failure_only_for: [UNSUPPORTED_FORMAT, ENCRYPTED_FILE, NO_READABLE_SHEET, HEADER_NOT_FOUND]