TYPO3 Core

Hey.
Thanks for creating the issue in our issue tracker.
At first glance, this issue looks as if it should be handled by some dedicated extension, and is probably nothing that should be implemented in the TYPO3 core feature set directly. An indesign / xpress importer is probably nothing the core can or should come up with on it's own.
If you feel cool with it, you could kickstart a TYPO3 extension and put it on TER to show-off what could be done. If it turns out this is a general thing, we then may later pick that up and consider a core integration.
Out from first feelings on this issue I'm closing it for now with "not a typo3 core problem".