BP Add filter to search result

Hi all,

I need to change the result list in transaction BP depending on some custom validations that we need to do by code.

I couldn't find any badi to do that.

BP use Business Data Toolset, I've never used BDT so I don't know how it works.

I've seen in BUS2, for example, the Field Group "96     Find: Partner Number"

and in BUS3 that this group is in view "BUP070     Find: Partner"

There in "Further Checks" I can add a custom FM to add some validations, but I think this is only to add error messages or something like that, not to filter the results...

I've found the method ADD_PARTNER_GUIDS_TO_RESULT of class CL_BUPA_DIALOG_SEARCHER where I can add an enhancement point at the end to add my code, but before to change anything I would like to know if is there other posibilities.

Do you know how can I do it?

Thanks in advance.

Regards,

Ricardo.