task system identifier

Architectural Definition

The system-generated unique id for a work item assignment. Used as a unique reference to identify and track the task across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for task management and reporting.

Schema Preview

● application/json

{
  "entity": "task-system-identifier",
  "domain": "healthcare",
  "metadata": {
    "displayName": "task system identifier",
    "status": "STANDARDIZED",
    "version": "1.0.4",
    "isStandardized": true
  }
}

Standard

ISO-8601

Data Type

String/Obj

Steward

Arch Council

Verified

Feb 2026

mdatool.

Architectural Definition

Schema Preview