A consultant has enabled Copilot for Sales for a Dynamics 365 Sales Premium environment. Sellers confirm the Outlook add-in drafts email replies correctly, but when they open an opportunity record and select Copilot's 'Summarize' option, they receive an error instead of a summary. No other Copilot feature is affected. What should the consultant check first to resolve the summarization error?
Select an answer to reveal the explanation.
Short Explanation
Here is the giveaway in this one: email drafting works fine, so the Copilot license and the add-in itself are clearly turned on and talking to the service. The problem is narrower than that, it is one specific action failing, which means you should be hunting for a dependency that only that action needs, not a broad enablement issue. Summarizing a record means Copilot has to go gather up notes, activities, and related information and stitch it into a paragraph, and the thing that lets it search across all that scattered content is relevance search on the environment. If that switch is off, the gathering step has nothing to work with and the feature falls over. Reassigning security roles is solving a permissions problem that does not exist here, since other AI features already prove access is fine. Turning on call transcription addresses a completely different data source that has nothing to do with a text-based opportunity record. And credits are a usage-metering concern, not a retrieval mechanism, so throwing more at that would not touch the actual failure.
Full Explanation
The correct answer is A. Copilot's record-summarization feature builds its summary by retrieving related content, such as notes, activities, and linked records, and it depends on Dataverse search (relevance search) being enabled in the environment to locate and pull that content together. Because email drafting already works, the Copilot license, add-in, and core service connection are all functioning, which narrows the problem to a feature-specific dependency rather than a licensing or enablement gap. Option B is incorrect because System Customizer is an administrative role for schema changes, not a role sellers need for AI features, and swapping roles would not touch the search dependency that summarization relies on. Option C is incorrect because Conversation Intelligence analyzes call transcripts from phone or Teams calls, which is unrelated to summarizing the text and activity history already stored on an opportunity record. Option D is incorrect because AI Builder credits govern consumption for AI Builder models such as custom prediction models, not the record-retrieval mechanism that Copilot's summarize action depends on, so adding credits would not address a failure that is isolated to one specific Copilot action.