In order to ensure full reader service (from reaching an appropriate shelf to self-service borrowing) collections from free access zones are clearly marked. Spines of the books and magazines bears stickers, each of which contains specific information:
- Thin, coloured bar represents one of the nine knowledge areas.
- Label under the bar contains the free access call number with the information needed to find the book on the shelf: a symbol of section, basic book data and the inventory number.
- Documents from free access zone intended for use on site in CINiBA are additionally marked with red dots.