What is the difference between Proj Mgt Plan and Proj Document

I am trying to memorize the ITTO's all.

I see most of the time's as outputs.

Project mgt plan Updates and proj. document updates.

I am getting confused, are they both not the same or two different.

At what point in the processes project document gets created.

I know proj. mgt plan is created as an output under planning phase of integration Mgt.

 

really appreceate for the helpful advice.

 

Check Appendix A in PMBoK 4th edition.

Project Management Plan will be a complex thing. However, it will contain some things in the project that makes it more "readable". - Doug Battista