Once the page is signed/closed, no more modifications can be done on the page content (text, spreadsheets, images…). However, at the bottom of the page an erratum box is available for closed pages; you can use this section if you need to report a mistake or any other comment. You can also refer to another page with complementary information using the ELN cross-reference tool (see Page Cross-reference).



All comments done in the erratum box are also recorded in the page’s versioning history.