- Select the answer that correctly completes the sentence.

Microsoft Graph

Microsoft 365 Copilot connectors (built on Microsoft Graph connectors) are used to bring external, line-of-business content into the Microsoft 365 ecosystem by ingesting it into Microsoft Graph. Once connected, the content can be indexed and made discoverable through Microsoft Search and available for Copilot experiences, enabling users to use natural language prompts to find and summarize relevant LOB information—subject to permissions and governance controls.

The other choices don’t match how Copilot connectors are positioned. Azure AI Search is an Azure indexing/retrieval service used in custom RAG solutions, but Microsoft 365 Copilot connectors are specifically designed to surface external content through Microsoft 365 experiences via Graph. Microsoft Purview focuses on data governance, compliance, and risk management rather than being the primary ingestion target for Copilot connector content. SharePoint can store content, but the connector model is about indexing external systems into Microsoft Graph so the content becomes searchable and usable across Microsoft 365, not merely placing it into SharePoint as the destination.

So the correct completion is Microsoft Graph because that is the foundational data and indexing fabric Copilot uses to reason over organizational content with appropriate permission trimming.