How to extend BP to sales organisation

Hi all,

             I have created custom handler class by making CL_BUPA_IL_HEADER as a super class. I created new custom relationship and method

             in SPRO under Extend Object Model for Business Partner . Now I wrote a program, where I am calling this custom method using

            'GENIL_EXEC_BO_METHOD' RFC by passing the above custom class and method. I am passing bp and sales org to IT_PARAMETERS table

            in 'GENIL_EXEC_BO_METHOD' along with the object and method names.Now I have to extend the business partner to the sales organisation.

            Can anyone please help in this regard with code? After extending to sales org, do we need to assign container object etc to get this new sales

            org assignment saved in the data base?

Thanks,

Baasanthi