Invite External/Guest Accounts to an SU SharePoint site

Invite External/Guest Accounts to an SU SharePoint site

 

Seattle University’s Microsoft 365 environment allows for external (non-SU) accounts to be members of a Seattle University SharePoint site. External accounts are designated as “Guests”, and will have the phrase (Guest) appended to their display name.

Only SharePoint site owners can invite Guests to a Seattle University SharePoint site.

Instructions

Adding a Guest to an SU SharePoint site

  1. Access your SharePoint site, if you do not have a link to it saved you should be able to access it via portal.office.com.

    1. In the top left, select the 3x3 grid of dots (“Waffle” icon), and then select SharePoint

      image-20260803-160409.png
    2. You should then be able to find the site from this general SharePoint homepage.

  2. On the SharePoint site that you wish to add a Guest, go to the gear icon at the top right, select Site Permissions → then Add Members → then Share site only.

    1. image-20250820-214138.png

       

  3. Search for the full email address of the person you want to add, then select their email from the dropdown:

    1. image-20250820-214400.png

       

  4. SharePoint will warn you that the address is outside of the organization, this is expected. Now you can add more users using step 3, and/or edit the permissions the user(s) will receive by selecting the text under each email address:

    1. image-20250820-214713.png

       

  5. Now click Add at the bottom.

The Guest(s) will receive a welcome email, including instructions for accessing the SU SharePoint site. If the Guest(s) doesn’t see the welcome email please ask them to check their Junk or Spam folder for a Microsoft “no-reply” service account.

First-time guests to an SU SharePoint site will be directed to to configure their account for Microsoft Authentication; this is a Microsoft process that allows the non-SU account to meet our SU site security standards.

 

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