Merge pull request MicrosoftDocs#8034 from salarson/patch-12

Add External User Expiration Info

Author: tiburd

sharepoint/sharepoint-ps/sharepoint-online/Set-SPOSite.md

@@ -35,7 +35,7 @@ Set-SPOSite [-Identity] <SpoSitePipeBind> [-AllowSelfServiceUpgrade <Boolean>] [
  [-SharingBlockedDomainList <String>] [-SharingDomainRestrictionMode <SharingDomainRestrictionModes>]
  [-ShowPeoplePickerSuggestionsForGuestUsers <Boolean>] [-StorageQuotaReset]
  [-DefaultSharingLinkType] [-DefaultLinkPermission] [-DefaultLinkToExistingAccess]
- [-ConditionalAccessPolicy <SPOConditionalAccessPolicyType>] [-AuthenticationContextName <String>] [-LimitedAccessFileType <SPOLimitedAccessFileType>] [-AllowEditing <Boolean>] [-AnonymousLinkExpirationInDays <Int32>] [-OverrideTenantAnonymousLinkExpirationPolicy <Boolean>] [-SensitivityLabel <String>]
+ [-ConditionalAccessPolicy <SPOConditionalAccessPolicyType>] [-AuthenticationContextName <String>] [-LimitedAccessFileType <SPOLimitedAccessFileType>] [-AllowEditing <Boolean>]  [-AnonymousLinkExpirationInDays <Int32>] [-OverrideTenantAnonymousLinkExpirationPolicy <Boolean>] [-OverrideTenantExternalUserExpirationPolicy <Boolean>] [-ExternalUserExpirationInDays <Int32>] [-SensitivityLabel <String>] 
  [-RemoveLabel] [<CommonParameters>]
 ```
 
@@ -833,6 +833,46 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -OverrideTenantExternalUserExpirationPolicy
+
+Choose whether to override the external user expiration policy on this site
+
+Possible values:
+
+- None: Respect the organization-level policy for external user expiration.
+- False: Respect the organization-level policy for external user expiration.
+- True: Override the organization-level policy for external user expiration (can be more or less restrictive).
+
+```yaml
+Type: Boolean
+Parameter Sets: ParamSet1
+Aliases:
+Applicable: SharePoint Online
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### -ExternalUserExpirationInDays
+
+Specifies all external user expiration which will expire after the set number of days. Only applies if OverrideTenantExternalUserExpirationPolicy is set to true.
+
+To remove the expiration requirement, set the value to zero (0).
+
+```yaml
+Type: Int32
+Parameter Sets: (All)
+Aliases:
+Applicable: SharePoint Online
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -ConditionalAccessPolicy
 
 Please read [Control access from unmanaged devices](/sharepoint/control-access-from-unmanaged-devices) documentation here to understand Conditional Access Policy usage in SharePoint Online.