Automatic slide transition between hyperlinked presentations

[Guest]

Is there any way to continue a 3-second Automatic Slide Transition to switch
between two presentations (with landscape and portrait orientation) that are
hyperlinked so that the Slide Show can run unattended without mouse click
input from the user?

 

[Echo S]

Is there any way to continue a 3-second Automatic Slide Transition to switch
between two presentations (with landscape and portrait orientation) that are
hyperlinked so that the Slide Show can run unattended without mouse click
input from the user?

Try TAJ's linking method.
http://www.powerpointbackgrounds.com/powerpointlinking.htm