This setting sets the link's permission, either View or Edit, which is being offered by default to the external users. We recommend starting with the most restrictive: the View option. This will help to minimize mistakenly sending out a link that is more than what's needed.
The Default link permission setting
Get Mastering Office 365 Administration now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
