People often ask what to change so their site is cited in AI answers. Google's guide to its AI features says the best practices for SEO remain relevant and there are no additional requirements. So the useful questions are the ordinary ones. This guide groups them into five areas: who you are (entities), technical access, structured data, content and authority.
The five-way grouping is a way of organising the checks, not a Google framework. Each step below applies only what Google's documentation says about that area, and says where it is silent.