Subtopic indexes

Dr.Explain tool automates many things in help file authoring process. You may focus purely on the content of your help file or documentation manual. The program will get many boring operations out of your work.
For example, Dr.Explain can automatically create a list of child subtopics in the bottom of each page, as shown in the picture below:
The user don't have to look through the main help menu searching the nested pages of a currently selected topic. The sub topics are listed right on the page and Dr.Explain will keep this list actual.