I have downloaded the Beta version of Publisher.
I found out that it is not possible to open or import InDesign files. I hope this will be possible with the final version.
Years ago i have worked with Adobe Pagemaker and made the transition to Indesign. In InDesign was ik possible to open "Pagemaker" and "Quark Express" files. That was a smooth and easy transition.
When Publisher will not be able to open or import InDesign files i can not open all my files that i have made over more than 10 years. That would be a huge obstacle.
So ...........