BSP on Enterprise Portal - BSP Test

Hello,

I can directly execute the following URL BSP page:

http://cobalt.spacenet.com:8000/sap/bc/report?sap-client=100

Now I am planning to deploy this page as a IVIEW on the EP.

Before I do this, I would like to test the page on EP in the following way.

System Administration --> Support --> Support Desk --> SAP Application

Under the Test and Configuration Tools --> I have selected the BSP as an application and hit the RUN push button.

I have selected the system and I have entered the start page as http://cobalt.spacenet.com:8000/sap/bc/report

In the same screen I see the following field named "Business Server Page (BSP) Application" (OptionalParameters). What exactly this field stands for?

Thanks,

Nikee