Activity diagrams & requirements

[chris_]

Hi everybody,

I have some questions about activity diagrams and requirements.
I have made a diagram and I have associated one requirement to each element of the diagram, i.e. to each activity. I have also externalized these requirements.  

1 - does EA offer a possibility to see at a glance on the different activity the associated requirements? (i.e. automatic assignation of a prefix...)  :-/
E.g:
Activity element: "F1 - index = 0"
Requirement: "F1: The function shall set index to 0."
2 - a more general question: does the order of the different activities in the project browser have an influence on an export?
3 - when a requirement associated to an activity is externalized, is it better to create a specific package for them or can we let them under the diagram level? does it have any kind of influence?  
:-?

Thx

Chris