---
source_files:
  - Common/DTS.CommonCore/Interface/TestMetaData/ITestEngineerDetailsDbRecord.cs
  - Common/DTS.CommonCore/Interface/TestMetaData/ICustomerDetailsDbRecord.cs
  - Common/DTS.CommonCore/Interface/TestMetaData/ILabratoryDetailsDbRecord.cs
generated_at: "2026-04-17T16:04:06.110263+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "cbd2901590f28007"
---

# TestMetaData

**Purpose:**
This module provides interfaces that describe the database records for test metadata, specifically for test engineers, customers, and laboratories. These interfaces define the data contracts for entities stored in the `TestEngineerDetails`, `CustomerDetails`, and `LabratoryDetails` database tables, including contact information, reference numbers, and auditing fields. They are decorated with `System.ComponentModel.DataAnnotations` attributes to specify database column mappings and key constraints.

**Public Interface:**

*   `ITestEngineerDetailsDbRecord`:
    *   `int TestEngineerId { get; set; }`: Primary key for the record (annotated with `[Key]`, `[Column("TestEngineerId")]`).
    *   `string Name { get; set; }`: Name field.
    *   `string TestEngineerName { get; set; }`: Engineer's name.
    *   `string TestEngineerPhone { get; set; }`: Phone number.
    *   `string TestEngineerFax { get; set; }`: Fax number.
    *   `string TestEngineerEmail { get; set; }`: Email address.
    *   `bool LocalOnly { get; set; }`: Flag indicating if the record is local only.
    *   `DateTime LastModified { get; set; }`: Timestamp of last modification.
    *   `string LastModifiedBy { get; set; }`: User who last modified the record.
    *   `int Version { get; set; }`: Version number for the record.

*   `ICustomerDetailsDbRecord`:
    *   `int CustomerId { get; set; }`: Primary key for the record (annotated with `[Key]`, `[Column("CustomerId")]`).
    *   `string Name { get; set; }`: Name field.
    *   `string CustomerName { get; set; }`: Customer's name.
    *   `string CustomerTestRefNumber { get; set; }`: Customer test reference number.
    *   `string ProjectRefNumber { get; set; }`: Project reference number.
    *   `string CustomerOrderNumber { get; set; }`: Customer order number.
    *   `string CustomerCostUnit { get; set; }`: Cost unit.
    *   `bool LocalOnly { get; set; }`: Flag indicating if the record is local only.
    *   `DateTime LastModified { get; set; }`: Timestamp of last modification.
    *   `string LastModifiedBy { get; set; }`: User who last modified the record.
    *   `int Version { get; set; }`: Version number for the record.

*   `ILabratoryDetailsDbRecord`:
    *   `int LabratoryId { get; set; }`: Primary key for the record (annotated with `[Key]`, `[Column("LabratoryId")]`). Note: "Labratory