For user to create object-based documents

[mschvili]

This is what I would like my users to do.

1. Create document but not file-based documents like word or powerpoint.

2. The document will be build from objects like
heading 1
heading 2
text
picture
note
warning
etc..

3. The user select an object to instantiate (eg a Heading 1) and than gives it a value (text or a picture).

4. The style is stored seperate from the informations so that it easily can be changed.

5. The information should stored in a databas.

Does this exist for vBulletin today?

Common areas for this technique I guess could be writing aricles, manual etc. Doesn't it sound to good for not to be created if not yet so?

I am not sure what this way of creating/Storing documents is called so maybe I missed it willing searching for it here. Anyone knows what to call it?