Parameter Attribute DataType Description Allowed Values
IsSingleInstance Key String Specifies the resource is a single instance, the value must be 'Yes' Yes
DisplayStartASiteOption Write Boolean Determines whether tenant users see the Start a Site menu option
StartASiteFormUrl Write String Specifies URL of the form to load in the Start a Site dialog. The valid values are: (default) - Blank by default, this will also remove or clear any value that has been set.Full URL - Example: https://contoso.sharepoint.com/path/to/form
IPAddressEnforcement Write Boolean Allows access from network locations that are defined by an administrator.
IPAddressAllowList Write String Configures multiple IP addresses or IP address ranges (IPv4 or IPv6). Use commas to separate multiple IP addresses or IP address ranges.
IPAddressWACTokenLifetime Write UInt32 Office webapps TokenLifeTime in minutes
CommentsOnSitePagesDisabled Write Boolean When this feature is set to true, comments on site pages will be disabled
SocialBarOnSitePagesDisabled Write Boolean Disables or enables the Social Bar. It will give users the ability to like a page, see the number of views, likes, and comments on a page, and see the people who have liked a page.
DisallowInfectedFileDownload Write Boolean Prevents the Download button from being displayed on the Virus Found warning page.
ExternalServicesEnabled Write Boolean Enables external services for a tenant. External services are defined as services that are not in the Office 365 datacenters.
EmailAttestationRequired Write Boolean Sets email attestation to required
EmailAttestationReAuthDays Write UInt32 Sets email attestation re-auth days
Ensure Write String Only value accepted is 'Present' Present, Absent
Credential Write PSCredential Credentials of the account to authenticate with.
ApplicationId Write String Id of the Azure Active Directory application to authenticate with.
ApplicationSecret Write String Secret of the Azure Active Directory application to authenticate with.
TenantId Write String Name of the Azure Active Directory tenant used for authentication. Format contoso.onmicrosoft.com
CertificatePassword Write PSCredential Username can be made up to anything but password will be used for certificatePassword
CertificatePath Write String Path to certificate used in service principal usually a PFX file.
CertificateThumbprint Write String Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.

SPO Access Control Settings


This resource allows users to configure and monitor the access control settings for your SPO tenant sharing settings.


Example 1

This example is used to test new resources and showcase the usage of new resources being worked on. It is not meant to use as a production baseline.

Configuration Example
        [Parameter(Mandatory = $true)]
    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
        SPOAccessControlSettings 'ConfigureAccessControlSettings'
            IsSingleInstance             = "Yes"
            DisplayStartASiteOption      = $false
            StartASiteFormUrl            = "https://contoso.sharepoint.com"
            IPAddressEnforcement         = $false
            IPAddressWACTokenLifetime    = 15
            CommentsOnSitePagesDisabled  = $false
            SocialBarOnSitePagesDisabled = $false
            DisallowInfectedFileDownload = $false
            ExternalServicesEnabled      = $true
            EmailAttestationRequired     = $false
            EmailAttestationReAuthDays   = 30
            Ensure                       = "Present"
            Credential                   = $credsGlobalAdmin