The statement is false. Copilot Studio provides robust security and sharing options that integrate directly with Microsoft Entra ID. The recommended and most scalable method for managing access is to share the copilot with Microsoft Entra security groups. An administrator can create a security group for each business unit, share the relevant copilot with that group, and then manage access simply by adding or removing users from the group in Microsoft Entra ID. This avoids manual, per-user configuration within the copilot itself and aligns with standard enterprise access management practices.

This is a True/False question. The statement is demonstrably false as sharing with security groups is a core feature.

1. Microsoft Learn. (2024). Share your copilot with other users. "You can control who can chat with the copilot (and who can't) by sharing it. You can share your copilot with security groups... Sharing with a security group means members of that group can chat with the copilot." Section: "Share with security groups".

2. Microsoft Learn. (2024). Configure user access control in Copilot Studio. "Copilot Studio lets you control who can chat with your copilot using security groups. This is useful for copilots that handle sensitive or restricted information." Section: "Share the copilot with a security group".