The former documentation center of the 5.x era, as it was exported from Confluence: one section per space, named after the space and addressed by its key (EZP, EZP51, TECHDOC, DEVELOPER, USERGUIDE, USER, FAQ, EZPCLOUD, MAIN, glossary, EZMA), with each page below its parent in the space.
The copies the export made of these pages (page information, page histories, comparisons of versions, old versions, attachment lists and page lists) are kept under Pages, grouped by kind and by space.