Creating environmental setting in discoverer

Hi

I need to replicate a report that needs to be run via discoverer which can be run through SQL Plus.

An sql script can be run via SQL Plus with reults returned. However by runing it via SQL plus, the following needs to be set:

 exec dbms_application_info.set_client_info(your organization id);

I believe this is a environmental setting that can only be done via SQL plus? Is it possible to replicate this to allow the report to be run in discoverer?

Thanks

Manny