oaup9/o2web/jsdoc_static/actionOut/examples/text/work_goBackStore.txt

{
        "manualTaskIdentityMatrix": { //回退相关后续处理人
            "matrix": [
                [
                    "张三@zhangsan@I"
                ]
            ]
        },
        "activity": "db1f894f-86c8-4b73-8f08-c2dd00a075a1", //回退的活动
        "ActivityType": "manual" //回退的活动类型
    }