I don't understand what this means "The point is to show in the bookmark specific sections in an international standard"

What I want to get to is the reason why you think a series of bookmarks that align with the exact same 'case variable' text in the document is better than the actual text in the document. To me, that text is far more useful and visible to every user whereas the bookmarks are hidden from view and easily unaligned if the text on the page is subsequently edited.

Are you saying that you want users to see a navigable list (navigation pane) that they can use to jump to an area in the document? This same thing in Acrobat files happens to be called bookmarks - is this where the confusion is coming from? You would be able to see a list like that if your text was styled with an outline level but not if the text in inside table cells which it appears to be. Table cells also prevent a TOC field from finding paragraph styles although adding character styles in a table can work.

Since you already have the real 'unique' information on the page, the bookmarks could just be random strings that increment a number at the end. Without knowing WHY, there is zero reason to make the bookmark name exactly the same as the text it marks.

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Andrew Lockton
Chrysalis Design, Melbourne Australia