Hi, Have a question on how to use TaskRuntime to query the task in Activiti Core. We have a use case where tasks from multiple projects are submitted to user group 'reviewer' and our reviwers wanted to claim tasks based on the project they currently assigned. I don't see TaskRuntime API has a way to query based on the assignee and process variable like the way it is supported in TaskService Activiti 6.0, like List<Task> tasks = taskService.createTaskQuery().taskAssignee("kermit").processVariableValueEquals("orderId", "0815"). Is there a way to achieve this use case in Activiti Core?
