To add a Knowledge Base, you typically attach it to your assistant (via the Query Tool), and then use that assistant within your Workflow. There is no explicit documentation for adding a Knowledge Base directly to a Workflow node.
Could you clarify if you want to:
- Attach a Knowledge Base to the assistant used in your workflow (the standard method), or
- Attach a Knowledge Base directly to a specific workflow node?
This will help me provide the most accurate steps for your use case.
Sources:
- [Using the Query Tool for Knowledge Bases](
https://docs.vapi.ai/knowledge-base/using-query-tool#option-1-using-the-dashboard-recommended-2)
- [Workflows quickstart](
https://docs.vapi.ai/workflows/quickstart)