How can we manage and assign control over the knowledge sources

Question

In Microsoft Copilot Studio, when you're creating agents and adding knowledge from various sources like public URLs, SharePoint, and Dataverse, the control of this knowledge and the sequence in which it's utilized can be a crucial factor in ensuring that the agent provides relevant, contextual responses.

What are the best practices in order to control the knowledge.

Also like to under How to create the prompts.