good habit.

     Today, my co-worker Zxy  transer something about OTC to us, because she will leave. I find that she is really good at personal configuration managerment and documentation.

     Everything have document and chart. everyproduct has track history for two years.

     The job is easy and the job is not easy. every person can write one document but seldom person can write two years documents for one thing.

     I will do thing now.