GP: Info Callable Object working?

Hi all,
I have tried to implement an info CO in one of my processes. That Callable Object takes a string as input parameter and launches a search website to find the results. It worked well in the test environment in design time. But wenn I added that CO as Info Callable Object to an action of my process. It's not displayed in the runtime on the navigation bar at all, where it was supposed to be according to the RKT. I also set a category to it without any effect. And I have also tried to add the info CO to the Block and even the process level but neither way worked. Is that a possible bug?
I'm using GP 7.0 with F37 milestone J2ee
Another related question:
I need a kind of summary at each of my process steps. My idea is to implement it as an info callable object. Now as I understood, it's possible to pass parameter values to info Callable Objects at runtime as well. Does such a parameter have to be available in GP-Context already or is it possible to get that parameter value from the displayed webdynpro DC at the same step? The idea is, I would like to have a webdynpro table displayed and have the info callable object show the detail of each table entries when I`m performing the selection. In other words, would it be possible to pass the selected item to the info callable object at runtime? My guess is that it's not possible, as I haven`t finished my Webdynpro step at the time I make the selection, so the parameter value of the selected table item is not yet available in the GP context. Are my considerations correct? 
Most appreciated.
Xiaopeng

Hi Xiaopeng,
Please make sure that you defined the correct run time view - otherwise the Info CO will not be displayed. You can find some documentation on that here: http://help.sap.com/saphelp_nw04s/helpdata/en/33/198141f906040de10000000a1550b0/frameset.htm and then CAF-GP:Business Expert Guide -> Process Modeling -> Info Callable Objects, there you find at the end of text the link to 'Defining Runtime Views'.
The parameters for the Info Callable Object must be available already in the GP context so I believe it's too late if they are available at runtime first. However your idea is really clever.
Regards,
  Jan

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