InDesign does not have that option -- it's not a presentation package such as Powerpoint and Keynote. (But just try and create a great looking book with Powerpoint!)
Thanks for your response.
For doing our designs we use InDesign.
So it would be less time consuming to use the same objects, fonts etc in the same software.
The linked data is updated automatically and we can work with the same formats. And InDesign makes it much easier to do a nice presentation
Is there maybe an option in Acrobat to view two documents on different screens?
There is not such an option in Acrobat. You have to use a program designed for this, such as PowerPoint or possibly Keynote if you're on a Mac.