For greater control over the words and phrases suggested by the Smart Index Wizard, you can create a custom phrase list. This is a list of keywords and phrases that are unique to your project that you want to include in the index. For example, it can include the name of a software product, component, company name, and terms that are unique to your business.
When the Smart Index Wizard searches topics, it checks the phrase list. If it finds a match in a topic and if that keyword phrase isn't already a keyword in the topic, the Smart Index Wizard suggests it as a keyword.
Note: The words and phrases that you enter are not case-sensitive unless they are uppercase words or mixed case words. In these instances, the Smart Index Wizard must find an exact match before suggesting a new keyword.
Tip: The Smart Index Wizard creates a special phrase file (PHRASE.WLF) that includes your custom phrases. This is a text-only file that you can edit in the Windows Notepad. You can also share this file with other Help authors, although only one person can modify it. The path to this file is displayed at the bottom of the dialog.