Dear all, Digging a bit Inside lua code I could find a way to use internal structures (namely structures.marks.fetched, structures.lists.ordered.section and structures.lists.cached) to get the output I would like. I guess that’s not really recommended to use internal structures from lua code ? Happy to paste some initial crude implementation here if anyone is interested. Thanks Best regards Joseph Canedo From: josephcanedo@gmail.com Sent: Tuesday, November 3, 2015 10:43 PM To: ntg-context@ntg.nl Dear all, I would like to display in page header the number of first and last subsection that starts on a given page (ie the title of those appear on that page regardless their content). For this I tried using \fetchmarking[subsectionnumber][][top] and \fetchmarking[subsectionnumber][][bottom] but it does not give me the expected results if (it seems) the page does not start immediately with a new subsection (ie there is text of subsection starting from previous page). In the example below in page 2 I’d like to have 1.4 - 1.6, but top marking equals to 1.3 in this case. In the other pages top marking contains expected number (well the number I’d like to print). I guess there is some logic to use using previous, top and first markings but I fail to understand what it could be. Many thanks Best regards Joseph Canedo