How to Start(!) a Component from another Component

Hi there,

my question of today is the following:

I have a component A (working standalone) and a component B, which makes use of component A. To be visual: A is a three-step wizard, B is a table to choose from.

Now I want to start component A (the wizard) whenever the user chooses a new row in B. What I have is component B calling the interface view of component a, bypassing a parameter. This works. But when the user moves forward within the wizard, from step 1 to step 2 within component A, and then chooses another row in component B, the parameter is passed, I can update the context, but the view does not change - but I want to start over this component. The inbound plug of the interface view is marked as a startup plug, I do not really know if this should concern my question (doc is a bit short again on this).

Any help?

Thanks in advance

Detlev