From the outset, there are 3 different business processes for file/documents:
Registers and logs as such have no process flow, but when they are assembled into a management product, they - of course - follow the process flow for management products.
Below are the default states (boxes) and events (arrows) for all document classes in cattaDoc. Please refer to the concepts for more explation.
For a printable - and perhaps more readable - view of the document processes, please refer to this PDF document.