Index Of Triangle 2009 Link Online

I need to make sure the index is hierarchical and includes enough detail to guide the reader. Also, think about whether the user might need a digital or printed index. For a printed index, page numbers are essential. For digital, it could be structured with hyperlinks. Since the user mentions "feature on index," perhaps emphasizing the structure is needed. Maybe outline the index as a table of contents with sections and subsections, indicating main topics and subtopics.