Hi Ajay,

I don't quite understand your scenario. When your manager logs in, is he
navigating to the SharePoint site or is he opening an e-mail?

If you are using e-mail to send the form, there are two options: you can
attach the form or just the view. Go to data connections and double click on
the email connection and you should see the options on one of the screens of
the configuration wizard.

Good luck!