Use the Edit Map Files dialog to create aliases for your window-level help topics. From this dialog, you match a topic ID with a window-level help topic (.HTM file). Each alias that you create is saved in the alias file (.ALI). This file is created behind the scenes and is automatically included in the .CHM file when you compile your Microsoft HTML Help project.
All the topic IDs and their corresponding map numbers are listed at the dialog.
Select the topic ID from the list. The Topic ID and Map# fields display the information from the map file.
Select the window-level topic to associate with each topic ID and click Assign to create the alias.
You can specify a map file name by clicking and entering the name at a dialog. Or you can select <Project Map File> as the map file and RoboHELP writes the topic ID/map number strings to a file called BSSCDefault.h which is automatically included in your project.
Enter the topic ID in the Topic ID field. The Map # field displays (Auto) to indicate that it is automatically generating map numbers.
Select the window-level topic to associate with each topic ID and click Assign to create the alias.