Custom Agent for Grounded SharePoint Policy Retrieval

AB-900 By islever Editorial Last updated

Perform basic administrative tasks for Copilot

Short answer

B A custom Microsoft 365 Copilot agent enables scoped, grounded responses from Site1 for all users.

Question

Your company has a Microsoft SharePoint site named Site1. Site1 contains all the policies of the company’s HR department. The policies are saved as Microsoft Word documents.
All users have read access to Site1.
The HR department manager reports that user requests about the policies are NOT being addressed in a timely manner, especially around major holidays.
You need to recommend a solution to enable the users to find the HR department policies. The solution must provide the users with a list of common queries and ensure that responses are grounded only in Site1.
What should you include in the recommendation?
  1. the personal assistant in Copilot in Word
  2. a custom Microsoft 365 Copilot agent Correct Answer
  3. the Researcher agent in Microsoft 365 Copilot
  4. a Microsoft 365 Copilot notebook

Key Takeaways

The main trap is confusing custom agents with notebooks; agents are built for shared, governed, and grounded enterprise use cases, while notebooks are for individual analysis.

Learn why a custom Microsoft 365 Copilot agent is the correct solution for providing grounded, site-specific HR policy answers to all users.

Common mistake: Users often select D (Notebook) because it supports grounding, but notebooks are not designed for organizational sharing and consistent policy enforcement across all users like a custom agent is.

Expert Analysis

The scenario requires a solution that allows multiple users to query HR policies stored in a specific SharePoint site (Site1) while ensuring the AI's responses are grounded exclusively in that data source. The key constraints are multi-user access, grounding in Site1, and handling common queries.

Option B, a custom Microsoft 365 Copilot agent, is the correct choice. Custom agents allow administrators to define a specific scope of data sources (in this case, Site1) and configure instructions to ensure responses are grounded only in those sources. They can be shared with an organization or specific groups, addressing the "all users" requirement. As noted in community feedback, while notebooks (D) can perform similar tasks, they are primarily designed for individual use and lack the robust sharing and governance features required for organizational deployment. Personal assistants (A) are user-specific, not suitable for general policy lookup. The Researcher agent (C) typically searches across broader web or enterprise knowledge but does not inherently restrict grounding to a single private SharePoint site without custom configuration, which brings us back to the custom agent.

This question tests the understanding of when to deploy a custom agent versus other Copilot tools. The operational consequence of choosing incorrectly is either exposing sensitive HR data by using a broad search tool or failing to provide a scalable solution by recommending a personal assistant. If the requirement were for a single user to analyze their own documents, a notebook might suffice, but for organizational policy retrieval with strict grounding, the custom agent is the definitive architectural component.

Exam Strategy

When evaluating Copilot solutions, always check the audience (personal vs. organizational) and the data scope (single user vs. specific tenant resource). For shared, grounded access to specific sites, prioritize Custom Agents over Notebooks or Personal Assistants.

Frequently Asked Questions

Can a Microsoft 365 Copilot Notebook be shared with all users?

No, notebooks are primarily designed for individual use. While you can share files, they do not offer the same governance, security, and centralized management features as a custom agent for organizational-wide deployment.

What ensures Copilot responses are 'grounded' in Site1?

In a custom agent, you explicitly connect Site1 as a data source and configure the system prompt to instruct the agent to only use information from that source for its responses.

More AB-900 FAQ →

Community Votes

B
67%
C
33%

67% of anonymous learners picked answer B. Votes are pick records left by other test-takers — they are not the verified answer.

Discussion 4 contributions

Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.

From public community threads 4

  1. 944e7a1 👍 3 Answered B
    B. Custom agent since the data has to pull from a specific data source.
  2. Acrious 👍 1 Answered C
    C, based on the requirements none of the others meet the criteria. A personal one is only good for that person who created it, researcher nope, a notebook is not for this, although technically you could create a notebook and do some of the things, but an Agent is the only thing that can scope to all the requirements
  3. 944e7a1 👍 1
    It would be a custom agent (so B) because the data has to be grounded to a specific site. C would work if we were going through multiple data sources.
  4. FS202 👍 1 Answered B
    A custom Microsoft 365 Copilot agent

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