Organisational Unit Structure Search

Hello,

As used in transaction PPOSE and PPO1. I would like to add this structure tree search to an ABAP WD View fields. The transaction used the function module RH_OBJID_REQUEST.

Can anyone tell me how this can be done?

Alternately is there another suitable user friendly structure search help I could use in ABAP WD view?

How can I create a search help structure in ABAP WebDynpro? Have you got a example?

Thanks for your help.

Regards,

Mathieu