# Delegate UsersInRoleAsyncDelegate

OptimaJet.Workflow.Plugins.UsersInRoleAsyncDelegate

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

```csharp
public delegate Task<IEnumerable<string>> UsersInRoleAsyncDelegate(string roleName, ProcessInstance processInstance)
```

## Parameters

| Name | Type | Description |
| --- | --- | --- |
| `roleName` | `System.String` |  |
| `processInstance` | `OptimaJet.Workflow.Core.Model.ProcessInstance` |  |

[Previous UpdateDocumentStateDelegate](https://api.workflowengine.io/core/OptimaJet.Workflow.Plugins/UpdateDocumentStateDelegate/) [Next ActivityBaseFromAction](https://api.workflowengine.io/core/OptimaJet.Workflow.Plugins.Activity/ActivityBaseFromAction/)