How to add custom clash detection rules in Navisworks API?

Question

I am trying to automate clash detection in Navisworks. I've built an Add-ins that can detect clash using Navisworks .Net API -

documentClashTest.TestsRunAllTests();

I can't find any clue how to add rules to ignore some clashes like Navisworks app-

How can I add these predefined rules and also my own rules to ignore clashes while detecting clashes?

In the API documentation I've found a class called Rule and it's remarks is-

Rules are used to apply a certain action or item to a set of items. Such rules are used in TimeLiner and Clash Detective. This class enables you to enable or disable a given rule.

But I can't find how to make some valid rules and then use those.