Hi,
We are trying to migrate from Activiti 5.22.0 to Activiti 6.0
"delegateExecution.getEngineServices()" method was used in Activiti 5, but that method is not available in Activiti 6.0
Below is the code from Activiti 5 and want to know the replacement class to get the engine services in Activiti 6.0
HistoricTaskInstance historicTaskInstance = delegateExecution.getEngineServices().getHistoryService().createHistoricTaskInstanceQuery().
taskDefinitionKey("task_definition_key").
processInstanceId(de.getProcessInstanceId()).singleResult();