Problem with Input out put parametes of IViews in callable objects

Dear Friends,
I have designed model which contains 2 IViews
Apply leave IViews
Approve leave Iviews
In both the cases i have exposed the in & out parameters using start & end point.
Finally deployed in portal successfully
Guided procedures ->Design Time
I have created folder
when i create callable objects using this IViews , i dont see the input & out put parameters exposed in context parameters tab for this IView.
Any step i missed.
Regards
shekar Chandra

HI Nishi
struck up with minor problem,
We have a application designed in VC.It contains
Create request
Approve Request(approve or reject buttons)
IF approved then
a.Book Request IView
b.Summary Iview
If Rejected then
a.rejected IView.
When i am designing Process with Sequential block,
all the actions namely
create request
appprove request
reject
book
summary
are processingone one by as action mentioned in sequential block irrespective of approved or rejected.
I cannot go for alternative block, since the result state buttons are desinged in IView only namely(Approve/reject).
How to overcome this probelm any suitable solution?
regards
shekar chandra

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