Set ThumbnailPhoto for Azure AD Guest Users

Description

When using this PowerShell script you can update the guest user’s thumbnail photo to a photo that aligns with your company’s corporate identity and compliance guidelines, and you do not have to rely on the Azure AD default photo.

• This script sets the AzureADThumbnailPhoto for guest users to a photo provided as JPG or PNG file.
• The photo file can be up to 100KB in size. This is currently not checked in the script.
• You can either update a single guest user or all guest users.
• When updating the user photo can choose to set the photo forcibly or only if there is no photo set.
• The changes are written to a log file. The log file functions are part of the GlobalFunctions module.

Examples

# EXAMPLE
# Set the photo ExternalUser.png for all guest users if no photo exists
.\Set-GuestUserPhoto.ps1 -FilePath D:\Photos\ExternalUser.png -GuestUsersToSelect All -UpdateMode SetIfNoPhotoExists

# EXAMPLE
# Set the photo ExternalUser.png for guest user JohnDoe@varunagroup.de if no photo exists
.\Set-GuestUserPhoto.ps1 -FilePath D:\Photos\ExternalUser.png -GuestUsersToSelect Single -UserPrincipalName JohnDoe@varunagroup.de

Version History

• 1.0, Initial community release

Links

• Download and follow at Github: https://github.com/Apoc70/Set-GuestUserPhoto

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