Hey Pat, we don't have plans to make the index "usable" in the sense it feels like you're alluding to. In terms of other applications, you can bring in data from other sources through connectors to reason over with Copilot. You can learn more about that here https://learn.microsoft.com/en-us/microsoftteams/platform/copilot/how-to-extend-copilot#how-to-make-your-graph-connector-work-better-with-copilot