Activity List Vs Activity Attributes

Hi


Is Activity Attribute a Document or an attribute of an activity in the activity list ?


How can i answer this


Which document has th extension description of  the activity.


a) Activity Attribute


b) Activity list


 


 

Please refer pg 350 from PMBOK 4th Edition. Activity attibutes themselves form a project document.

Thanks.. Appendix A has the difference between the project management plan and the project documents.


I skipped  those appendixes to look