About sharepoint Access manage

Question

I have share my sharepoint file to ext user after setting access permission

at this stage if the ext user try to grant access permission to another user (the ext user cannot able to grant but ext user can search for the user who he wants to grant access permission ) the users from my company will appear automatically due to which address of my company users will be visible Is this a normal behaviour ??
Or is there any way to protect this

Answer 1

Hi @サンデャ 管理者 ,

Welcome to Q&A forum!

This is a normal behavior and cannot be changed. To protect the privacy of your company's users, it is recommended to only share files and folders with external users who have a legitimate need to access them. Additionally, you can restrict external sharing to specific security groups to limit the number of external users who can access your SharePoint content.

Reference:

Allow only members in specific security groups to share SharePoint and OneDrive files and folders externally

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