# Class DiagramElementExtension OptimaJet.Workflow.BpmnPlugin.Model.DiagramElementExtension Namespace: [OptimaJet.Workflow.BpmnPlugin.Model](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/) ```csharp public class DiagramElementExtension ``` ## Constructors `public DiagramElementExtension()` Initializes a new instance of the [DiagramElementExtension](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/DiagramElementExtension/) class. ## Properties `public Collection Any { get; }` `public bool AnySpecified { get; }` Gets a value indicating whether the Any collection is empty. [Previous DiagramElement](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/DiagramElement/) [Next Edge](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/Edge/)