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How do you pass a command object in Spring web flow 2

 
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Earlier in web flow 1 they used to declare a context file and import that file in the main flow file. Now I dont find any import element in web flow 2. More over at the same time can some one give me an example when flow traverses between two pages, i.e two pages requiring two different command objects. I am really struck up with this. Can someone give me an web flow example.
 
VenkataPrasad Regula
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I am sorry the question doesnt appear to be clear. I want to know how to use command objects in jsp's using web flow. As I do i am getting an error as bean not declared. I decalred the commandclass, command name in a context file. Now I am not able to import it to the webflow file as I dont find any import element. I will be happy if someone could give me an example as how to use the command objects in web flow, in two different jsp' s each jsp having a different command class(Ex: 1) login page and 2) Product page)
 
VenkataPrasad Regula
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Sorry the question is still open
 
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