You cannot create a process with just one actor directly. However, you can follow these instructions to achieve this scenario.Remove the lane that you don’t need.Assign the lane to the business actor component.Once the object is assigned, the connect icon is visible next to it.Related ArticlesPossible relationshipsConvention model: BPMN and Data modulesManage Roles and PermissionsConnect and View the ObjectArchiMate Metamodel of the Processes and Architecture Integration