SRM BAdi-n step for Shopping Carts

[Susan R. Keohan]

Hi all,

I am trying to embark on the implementation of BBP_WFL_APPROV_BADI (SRM 4.0).  Have looked at all 
the notes, docu, sample implementations, etc.
1) The docu for this BAdi says 'Note that there must be absolutely no gaps in the approval steps and 
that approvers must be defined for every step.'  I assume this means that the ApprovalIndex must be 
incremented from 0 by 1 with no gaps in it.  Am I correct ?  Or does this mean that there can be no 
intervening steps *between* approval steps ?

2) Is it possible to pass an approver an approval task, which also allows them to change the cart ? 
   But other approvers (different approval levels) can only approve or reject?  Can I determine 
which tasks the approvers can get and set that in the BAdi ?

Obviously, I am an SRM novice and a BAdi novice as well, so any help is greatly appreciated.
Happy WF-ing,
Sue
-- 
Susan R. Keohan
SAP Workflow Developer
MIT Lincoln Laboratory
244 Wood Street
LI-200
Lexington, MA. 02420
781-981-3561
keohan at ll.mit.edu