You are right. I am trying to bookmark the first instance of '[FULLNAME: PDF] ' that occurs after the last Heading 1 text preceding the current selection.

I encounter 2 problems:
Problem #1: My search for the text string '[FULLNAME: PDF] ' fails because that text is hidden text.
I don't know if "hidden" is called an text "attribute", or what is the right name for the collection that contains the rubric "hidden".

Problem #2: I also do not know how to search for the next "Heading 1" following my current selection point.

Thank you for taking the time to help me.
Much appreciated.

Marc