# Class UserIdentity OptimaJet.Workflow.Core.Runtime.UserIdentity Associates an application-defined workflow participant identity with a user name. Namespace: [OptimaJet.Workflow.Core.Runtime](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/) ```csharp public class UserIdentity ``` ## Properties `public string Identity { get; set; }` Gets or sets the application-defined workflow participant identity associated with the user. `public string UserName { get; set; }` Gets or sets the user name associated with the workflow participant identity. [Previous TimerToRegister](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/TimerToRegister/) [Next WorkflowCommand](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime/WorkflowCommand/)