{
  "schemaVersion": "ki-systempass.system-dossier.v1",
  "dataset": "german-public-ai-system-evidence-pass",
  "kind": "system",
  "generatedAt": "2026-07-20T17:34:54.967Z",
  "trackingSince": "2024-10-01T05:06:05.000Z",
  "materialFingerprint": "sha256:a4e28df12b817c1975856b26d02f0b86bd9e3862e12de767f3ead56dd8f12aa0",
  "subject": {
    "id": "maki:NI20264881467",
    "slug": "maki-ni20264881467",
    "name": "Microsoft 365 Copilot Chat",
    "description": {
      "short": "Microsoft 365 Copilot Chat ist ein KI‐gestütztes Assistenzsystem, das Mitarbeitende direkt in Microsoft Teams bei Recherche, Informationsaufbereitung und Textgenerierung unterstützt. Die Nutzung erfolgt ausschließlich innerhalb der geschützten Unternehmensumgebung. Dabei greift die Enterprise Data Protection, die den…",
      "truncated": true
    },
    "status": {
      "code": "operational"
    },
    "authority": {
      "name": "Landesbetrieb „IT.Niedersachsen“",
      "level": {
        "code": "state"
      },
      "state": {
        "id": "03",
        "name": "Niedersachsen"
      },
      "ministry": "Niedersächsisches Ministerium für Inneres, Sport und Digitalisierung"
    },
    "classification": {
      "methods": [
        "Generative KI"
      ],
      "sectors": [
        "Information und Kommunikation",
        "Öffentliche Verwaltung"
      ],
      "risk": {
        "code": "minimal"
      }
    },
    "dates": {
      "lastPublished": "2026-03-24T09:51:03.000Z"
    },
    "availability": {
      "risk": true,
      "rights": true,
      "privacy": true,
      "contractor": true,
      "methods": true,
      "sectors": true,
      "website": true,
      "intervention": true,
      "sustainability": true
    },
    "provenance": {
      "profileUrl": "https://maki.kimarktplatz.bund.de/a/bmi-makimo-app/steckbriefe/604",
      "sourceUpdatedAt": "2026-03-24T09:51:03.000Z"
    },
    "dossier": "/data/ki-systempass/dossiers/system/maki-ni20264881467.json",
    "profilePath": "/tools/ki-systempass/system/maki-ni20264881467/",
    "layers": [
      {
        "key": "system",
        "state": "source_reported",
        "value": "Microsoft 365 Copilot Chat",
        "basis": "exact_maki_system_id",
        "href": "https://maki.kimarktplatz.bund.de/a/bmi-makimo-app/steckbriefe/604"
      },
      {
        "key": "authority",
        "state": "source_reported",
        "value": "Landesbetrieb „IT.Niedersachsen“",
        "basis": "source_reported_authority_label",
        "href": "https://maki.kimarktplatz.bund.de/a/bmi-makimo-app/steckbriefe/604"
      },
      {
        "key": "procurement",
        "state": "not_publicly_linked",
        "value": null,
        "basis": "missing_shared_official_identifier",
        "href": ""
      },
      {
        "key": "repository",
        "state": "not_publicly_linked",
        "value": null,
        "basis": "no_source_declared_repository_url",
        "href": ""
      },
      {
        "key": "dependencies",
        "state": "not_publicly_linked",
        "value": null,
        "basis": "no_exact_repository_commit_bridge",
        "href": ""
      },
      {
        "key": "research",
        "state": "not_publicly_linked",
        "value": null,
        "basis": "missing_shared_official_identifier",
        "href": ""
      }
    ],
    "confirmedLayerCount": 0,
    "relationCount": 0,
    "relationIds": [],
    "repository": null,
    "dependencies": null,
    "fingerprint": "sha256:a4e28df12b817c1975856b26d02f0b86bd9e3862e12de767f3ead56dd8f12aa0"
  },
  "claims": [
    {
      "id": "claim:system-register:25979e43d902807b36e3c9dd",
      "subjectId": "maki:NI20264881467",
      "predicate": "listed_in_public_ai_system_register",
      "object": {
        "dataset": "MaKI",
        "sourceRecordId": "NI20264881467"
      },
      "state": "source_reported",
      "evidenceRefs": [
        "evidence:maki-system:25979e43d902807b36e3c9dd"
      ],
      "interpretationBoundary": "source-reported register presence; not an independent operational or compliance assessment"
    },
    {
      "id": "claim:system-authority:43f354d907423670060b657b",
      "subjectId": "maki:NI20264881467",
      "predicate": "reports_authority_label",
      "object": {
        "name": "Landesbetrieb „IT.Niedersachsen“",
        "level": "state"
      },
      "state": "source_reported",
      "evidenceRefs": [
        "evidence:maki-system:25979e43d902807b36e3c9dd"
      ],
      "interpretationBoundary": "authority label has no cross-source legal-entity identifier"
    }
  ],
  "relations": [],
  "evidence": [
    {
      "id": "evidence:maki-system:25979e43d902807b36e3c9dd",
      "dataset": "german-public-administration-ai-system-register",
      "recordId": "maki:NI20264881467",
      "sourceField": "public_system_projection",
      "state": "source_reported",
      "url": "https://maki.kimarktplatz.bund.de/a/bmi-makimo-app/steckbriefe/604",
      "observedAt": "2026-07-20T17:34:54.967Z"
    }
  ],
  "coverage": [
    {
      "lane": "system",
      "status": "source_reported",
      "linkBasis": "exact_maki_system_id",
      "reason": null,
      "missingMeans": "not_observed_is_not_zero_and_unlinked_is_not_absent"
    },
    {
      "lane": "authority",
      "status": "source_reported",
      "linkBasis": "source_reported_authority_label",
      "reason": null,
      "missingMeans": "not_observed_is_not_zero_and_unlinked_is_not_absent"
    },
    {
      "lane": "procurement",
      "status": "not_publicly_linked",
      "linkBasis": "missing_shared_official_identifier",
      "reason": "missing_shared_official_identifier",
      "missingMeans": "not_observed_is_not_zero_and_unlinked_is_not_absent"
    },
    {
      "lane": "repository",
      "status": "not_publicly_linked",
      "linkBasis": "no_source_declared_repository_url",
      "reason": "no_source_declared_repository_url",
      "missingMeans": "not_observed_is_not_zero_and_unlinked_is_not_absent"
    },
    {
      "lane": "dependencies",
      "status": "not_publicly_linked",
      "linkBasis": "no_exact_repository_commit_bridge",
      "reason": "no_exact_repository_commit_bridge",
      "missingMeans": "not_observed_is_not_zero_and_unlinked_is_not_absent"
    },
    {
      "lane": "research",
      "status": "not_publicly_linked",
      "linkBasis": "missing_shared_official_identifier",
      "reason": "missing_shared_official_identifier",
      "missingMeans": "not_observed_is_not_zero_and_unlinked_is_not_absent"
    }
  ],
  "sources": [
    {
      "id": "administration-register-public",
      "dataset": "german-public-administration-ai-system-register",
      "schemaVersion": "ki-verwaltungsradar.public-index.v1",
      "generatedAt": "2026-07-20T17:34:54.967Z",
      "observedAt": "2026-07-20T17:34:54.967Z",
      "recordCount": 350,
      "fingerprint": "sha256:2890034b6573f3ff7f9adc61a6c37f439721fb01b56be1795886cc5ef8a3c4c4",
      "sourceUrl": "https://maki.kimarktplatz.bund.de/a/bmi-makimo-app?kiosk",
      "url": "https://maki.kimarktplatz.bund.de/a/bmi-makimo-app?kiosk",
      "projectionVisibility": "public_index",
      "redistributionTerms": "not_verified"
    },
    {
      "id": "public-code-radar",
      "dataset": "german-public-sector-ai-code-radar",
      "schemaVersion": "ki-code-radar/v1",
      "generatedAt": "2026-07-20T17:32:14.293Z",
      "observedAt": "2026-07-20T17:32:14.293Z",
      "recordCount": 30,
      "fingerprint": "sha256:727a268c8382606e2fa63c1322d49c81039323b59bdfb408d6470c62662897db",
      "sourceUrl": "https://gitlab.opencode.de/explore/projects",
      "url": "https://gitlab.opencode.de/explore/projects",
      "projectionVisibility": "public_index"
    },
    {
      "id": "public-dependency-atlas",
      "dataset": "german-public-sector-ai-dependency-atlas",
      "schemaVersion": "ki-abhaengigkeitsatlas/v1",
      "generatedAt": "2026-07-20T17:33:55.458Z",
      "observedAt": "2026-07-20T17:33:55.458Z",
      "recordCount": 30,
      "fingerprint": "sha256:8a98b39dff4881f3b3a3921b2818be410c0990796dbb82346ea6fdb35c981bab",
      "sourceUrl": "https://i6eal.de/tools/ki-abhaengigkeitsatlas/",
      "url": "https://i6eal.de/tools/ki-abhaengigkeitsatlas/",
      "projectionVisibility": "public_index"
    }
  ],
  "methodology": {
    "rootIdentity": "exact_maki_system_id",
    "publicRootProjection": "ki-verwaltungsradar.public-index.v1_only",
    "internalUse": "repository_url_link_derivation_only",
    "entityMergeRule": "same_canonical_official_identifier_only",
    "repositoryRelation": "exact_source_declared_repository_url",
    "technicalChainRule": "same_repository_id_url_and_commit_snapshot",
    "joinRuleVersion": "source-declared-repository-url/v1",
    "relationCountSemantics": "source-declared repository evidence edges, not cross-source technical joins",
    "nameMatchingUsed": false,
    "fuzzyMatchingUsed": false,
    "generativeAiUsed": false,
    "scoreUsed": false,
    "causalClaims": false,
    "absenceTreatment": "not_observed_is_not_zero_and_unlinked_is_not_absent"
  },
  "semantics": {
    "sourceReportedSystem": "the public MaKI projection reports the system and authority facts",
    "repositoryReference": "the source record references a repository-shaped URL",
    "repositoryBoundary": "a referenced repository is not proof of ownership, procurement, deployment or production use",
    "dependencyBoundary": "packages and advisories belong to the exact observed repository commit, not automatically to a deployed system",
    "advisoryBoundary": "an OSV match is not proof of reachability, exploitability or deployment",
    "missingBoundary": "a missing link or observation is not evidence of absence"
  }
}