# Class ApprovalHistoryItem

OptimaJet.Workflow.Core.Persistence.ApprovalHistoryItem

Represents a pending or completed entry in the approval history maintained by [ApprovalPlugin](https://api.workflowengine.io/core/OptimaJet.Workflow.Plugins/ApprovalPlugin/).

Namespace: [OptimaJet.Workflow.Core.Persistence](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Persistence/)

```csharp
public class ApprovalHistoryItem
```

## Properties

`public Guid Id { get; set; }` 

Gets or sets the identifier of the approval history entry.

`public Guid ProcessId { get; set; }` 

Gets or sets the identifier of the process instance associated with the entry.

`public string TenantId { get; set; }` 

Gets or sets the tenant identifier associated with the process instance.

`public string IdentityId { get; set; }` 

Gets or sets the workflow participant identity of the executor for a completed approval transition.

`public List<string> AllowedTo { get; set; }` 

Gets or sets the user names or workflow participant identities recorded as eligible to complete the approval transition.

`public DateTime? TransitionTime { get; set; }` 

Gets or sets the time when the approval transition occurred, or [null](https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null) while the entry represents a pending approval.

`public long Sort { get; set; }` 

Gets or sets the sequence value used to order entries in a process instance's approval history.

`public string InitialState { get; set; }` 

Gets or sets the source state or activity name recorded for the approval transition.

`public string DestinationState { get; set; }` 

Gets or sets the destination state or activity name recorded for the approval transition.

`public string TriggerName { get; set; }` 

Gets or sets the name recorded for the trigger, such as a command or timer, associated with the approval transition.

`public string Commentary { get; set; }` 

Gets or sets the comment recorded for the approval transition.

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