CMS progress: RMS IO done; Just one thing to determine

All basic routines for storing and retrieving posts (albeit ‘fixed’, programmed content) work. There is still one thing to determine here: How the posts will be delivered, or in what format is must be written. There could be different versions, so importing from other systems should be similar (in fact, whether the contents is from another system (the old blogger.com, or WordPress based, either direct or via export to XML or CSV files). for this, I have an idea of how to handle this, done something similar in my last job: convert data from different systems into the database of the system itself.
But first, I’ll have to find a way to present what has been posted. It will be very basic (meaning: static, programmed) for a start, but in the end I plan to make that as dynamic as possible. Again: I do have a basic idea what it should do, and how, the main issue is how to program it….