Calling a BSP application on a Web-Dynpro screen

Hi all,
We have a requirement as below:
In the SAP Standard Web-Dynpro screen we have a Tab-strip control, where there are 2 tabs.
We need to enhance the tab-strip control and add a new tab. On the same tab we need to call a BSP application.
It meas when we select the tab we should be able to see a specific BSP Application there.
How can this be made possible?
One way that I can think of is by creating the Service calls... However, I am not sure how can the service call can be created and used to call a BSP App to be displayed on the screen.
Waiting for your replies.
Regards,
Kunjal Patel

Hi Thomas,
Thanks for the reply. It was quite helpful in analyzing the available options for the development.
Now, with the further analysis from your inputs, following are the findings:
1. BSP is a Stateful BSP.
2. Yes, We are using this web-dynpro in the portal. How can we go about with the alternative way suggested by you about the iView? As i have very limited knowledge about the Portal hence a little more help from you will be helpful.
Is it like we can provide a button on the screen and then when a user clicks the button the result is a new window of the browser with the given portal link?
Please suggest.
Regards,
Kunjal Patel

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Calling a BSP application on a Web-Dynpro screen

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