Window Descriptions : Target Settings Window : HTML Help Settings
 
HTML Help Settings
These settings apply only to the Microsoft HTML Help output format. The settings in this category are defined as follows:
HTML Help binary index
Specifies whether you want to generate a binary index for Microsoft HTML Help output.
HTML Help binary TOC
Specifies whether you want to generate a binary table of contents for Microsoft HTML Help output.
HTML Help custom map file
Specifies the location of a custom Microsoft HTML Help map file if you want to use a custom HTML Help map file to generate Microsoft HTML Help output.