product determination using multilevel categorization in service request

Hi,

I am using multilvel categorization is T-CODE SRVR - Service Request.

in the schema i add a product in the 4th level, when i select this level i dont get the product.

did anyone use this functionality ?

Do i have to implement a BADI, when we did it and add a break point nothing happens in run time or when saving the transaction.

Thanks,

Lior Cohen