Create README.MD

Author: HenryJammes

DataverseIndexer/README.MD

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+# Dataverse Indexer
+
+Sample solution showing how to index the content of a SharePoint library into a Copilot Studio agent as knowledge source files, along with a workaround to get nice citations that point to the source files in SharePoint.
+
+Benefits for this approach:
+1.	Faster latency to get response.
+2.	Better indexing to search for content and summarize answers.
+3.	Embedded [image understanding](https://learn.microsoft.com/en-us/microsoft-copilot-studio/knowledge-add-file-upload#annotated-image-support-preview) for PDF files.
+4.	Support for [more](https://learn.microsoft.com/microsoft-copilot-studio/knowledge-add-file-upload#supported-document-types) file types.
+5.	Support files up to 512 MB.
+6.	Clickable citations that point to the source file.
+7.	Can work unauthenticated..
+
+Downsides:
+1.	No role-based access control – users of the agent have access to generated answers used with content from the uploaded files.
+2.	Need to refresh the files (re-run / schedule the flow) to push updates from SharePoint to Copilot Studio.
+
+Instructions:
+1.	Import solution on your target environment (can be different from the one hosting your Copilot Studio agent).
+2.	Update environment variables for the mandatory inputs.
+3.	In your Copilot Studio agent, update the Conversation boosting topic with the provided YAML (make a backup of your current YAML for peace of mind, especially if you had customized the default behavior).
+4.	Make sure the cloud flow is turned on
+5.	Run the cloud flow.