raci是什么意思

Responsible(责任人)Those who do work to achieve the task. There can be multiple resources responsible.
Accountable（批准人）The resource ultimately accountable for the completion of the task.
Consulted（审核人/咨询）Those whose opinions are sought. Two-way communication.
Informed（知会人/告知人）Those who are kept up-to-date on progress. One-way communication.
是个简单易用的分工计划工具。

raci..人名吧..没有具体定义
难道是新出来的名词?