# Class TSequenceFlow OptimaJet.Workflow.BpmnPlugin.Model.TSequenceFlow Namespace: [OptimaJet.Workflow.BpmnPlugin.Model](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/) ```csharp public class TSequenceFlow : TFlowElement ``` ## Type Hierarchy - [TBaseElement](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TBaseElement/) - [TFlowElement](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TFlowElement/) - TSequenceFlow Current type ## Properties `public TExpression ConditionExpression { get; set; }` `public string SourceRef { get; set; }` `public string TargetRef { get; set; }` `public bool? IsImmediate { get; set; }` [Previous TSendTask](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TSendTask/) [Next TServiceTask](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Model/TServiceTask/)