The problem is not a lack of product knowledge
Most companies already have useful product knowledge. It lives in walkthrough videos, onboarding recordings, release demos, PDFs, implementation guides, help articles, and internal enablement material. The difficulty is that each format usually sits in a different place and follows a different search experience.
A customer may know the question but not the source. They should not have to guess whether the answer lives in a 40-minute webinar, a product manual, a release note, or a support page. A unified knowledge layer changes the task from finding a file to finding a trustworthy answer.
Core principle: Activate the library you already have, connect videos and documents, and use real questions to decide what to improve next.