Traditionally an index is designed so that it contains first and second level entries. First-level entries describe a general category. Second-level entries are indented under the first-level entries and describe specific topics within that category. With HTML Help, you can use an unlimited number of index levels.
You can see and manage the complete index of your help project from the Index dockable window.

Below is the shortcut menu available from the index

Shortcut: o
Press Open Page to open the topic page in a new document window.
Press Delete to remove an index item. A confirmation dialog pops up before the actual deletion.
Shortcut: a
Press Add... or Edit to add or edit an index item.
Use Drag and Drop to organize keywords in a hierarchy
| Related Topics |
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| Managing the Index |
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