[
  {
    "event_no": "EV-001",
    "case_no": "PO-2026-001",
    "activity_raw": "Create PR",
    "occurred_at": "2026-08-03T09:10",
    "actor_role": "requester",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-002",
    "case_no": "PO-2026-001",
    "activity_raw": "Approve PR",
    "occurred_at": "2026-08-03T11:20",
    "actor_role": "manager",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-003",
    "case_no": "PO-2026-001",
    "activity_raw": "Issue PO",
    "occurred_at": "2026-08-04T09:00",
    "actor_role": "buyer",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-004",
    "case_no": "PO-2026-001",
    "activity_raw": "Receive Goods",
    "occurred_at": "2026-08-09T14:00",
    "actor_role": "warehouse",
    "source_module": "Inventory"
  },
  {
    "event_no": "EV-005",
    "case_no": "PO-2026-002",
    "activity_raw": "create pr",
    "occurred_at": "2026-08-04T10:00",
    "actor_role": "requester",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-006",
    "case_no": "PO-2026-002",
    "activity_raw": "ISSUE PO",
    "occurred_at": "2026-08-04T15:30",
    "actor_role": "buyer",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-007",
    "case_no": "PO-2026-002",
    "activity_raw": "Receive Goods",
    "occurred_at": "2026-08-08T11:00",
    "actor_role": "warehouse",
    "source_module": "Inventory"
  },
  {
    "event_no": "EV-008",
    "case_no": "PO-2026-003",
    "activity_raw": "Create PR",
    "occurred_at": "2026-08-05T09:00",
    "actor_role": "requester",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-009",
    "case_no": "PO-2026-003",
    "activity_raw": "Issue PO",
    "occurred_at": "2026-08-05T13:00",
    "actor_role": "buyer",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-010",
    "case_no": "PO-2026-003",
    "activity_raw": "Approve PR",
    "occurred_at": "2026-08-06T09:30",
    "actor_role": "manager",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-011",
    "case_no": "PO-2026-003",
    "activity_raw": "Receive Goods",
    "occurred_at": "2026-08-11T10:00",
    "actor_role": "warehouse",
    "source_module": "Inventory"
  },
  {
    "event_no": "EV-012",
    "case_no": "PO-2026-004",
    "activity_raw": "Create PR",
    "occurred_at": "2026-08-06T09:00",
    "actor_role": "requester",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-013",
    "case_no": "PO-2026-004",
    "activity_raw": "Vendor Risk Review",
    "occurred_at": "2026-08-06T14:00",
    "actor_role": "compliance",
    "source_module": "Vendor"
  },
  {
    "event_no": "EV-014",
    "case_no": "PO-2026-004",
    "activity_raw": "Approve PR",
    "occurred_at": "2026-08-07T10:00",
    "actor_role": "manager",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-015",
    "case_no": "PO-2026-005",
    "activity_raw": "Create PR",
    "occurred_at": "2026-08-07T09:00",
    "actor_role": "requester",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-016",
    "case_no": "PO-2026-005",
    "activity_raw": "approve pr",
    "occurred_at": null,
    "actor_role": "manager",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-017",
    "case_no": "PO-2026-005",
    "activity_raw": "Issue PO",
    "occurred_at": "2026-08-08T09:00",
    "actor_role": "buyer",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-018",
    "case_no": "PO-2026-006",
    "activity_raw": "Create PR",
    "occurred_at": "2026-08-10T09:00",
    "actor_role": "requester",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-019",
    "case_no": "PO-2026-006",
    "activity_raw": "Approve PR",
    "occurred_at": "2026-08-10T13:00",
    "actor_role": "manager",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-020",
    "case_no": "PO-2026-006",
    "activity_raw": "Issue PO",
    "occurred_at": "2026-08-11T09:00",
    "actor_role": "buyer",
    "source_module": "Procurement"
  },
  {
    "event_no": "EV-021",
    "case_no": "PO-2026-006",
    "activity_raw": "Receive Goods",
    "occurred_at": "2026-08-14T15:00",
    "actor_role": "warehouse",
    "source_module": "Inventory"
  },
  {
    "event_no": "EV-009",
    "case_no": "PO-2026-003",
    "activity_raw": "Issue PO",
    "occurred_at": "2026-08-05T13:00",
    "actor_role": "buyer",
    "source_module": "Procurement"
  }
]