Hey Salaudeen, I frequent your site for SP related PS scripts. SharePoint Online: Reset All Unique Permissions from a Site Collection using PowerShell.SharePoint Online: Remove Unique Permissions from All Folders in a Document Library using PowerShell.SharePoint Online: Delete Unique Permissions from a List or Document Library using PowerShell. ![]() Similarly, you can reset unique permissions in SharePoint Online sites, lists, and folders with PowerShell as: Write-Host "Reset Unique Permissions on File $($File.FieldValues)" -ForegroundColor Green ![]() $HasUniquePermissions = Get-PnPProperty -ClientObject $File -Property HasUniqueRoleAssignments #Traverse through each file in the folder $HasUniquePermissions = Get-PnPProperty -ClientObject $ListItem -Property "HasUniqueRoleAssignments" #Check if the Item has unique permissions $ListItems = Get-PnPListItem -List $ListName -PageSize 500 To reset permissions on a list item, we can use the Set-PnPListItemPermission cmdlet with the “InheritPermissions” switch.Ĭonnect-PnPOnline -Url $SiteURL -Credentials (Get-Credential) PnP PowerShell to Remove Unique Permissions from all Items in a List } While ($Query.ListItemCollectionPosition -ne $null) Write-host -ForegroundColor Yellow "Inheritence Restored on Item:" $ListItem.ID If ($ListItem.HasUniqueRoleAssignments -eq $true) $ListItem.Retrieve("HasUniqueRoleAssignments") $Query.ListItemCollectionPosition = $ListItems.ListItemCollectionPosition #Batch process list items - to mitigate list threshold issue on larger lists Here is the PowerShell to reset unique permissions in large lists or document libraries (with more than 5000 items!) ![]() So, let us resolve the above issues, and here is the updated script: Delete Unique Permissions in SharePoint Online using PowerShell The above script simply resets inheritance without checking if the list item has unique permissions.The above script doesn’t handle large lists with > 5000 items.We can make two improvements to the above script: Write-host "Broken Permissions are Deleted on All Items!" -ForegroundColor Green Write-host "Total Items Found:"$ListItems.Count $Credentials = New-Object ($UserName,(ConvertTo-SecureString $Password -AsPlainText -Force)) Here is the SharePoint Online PowerShell to reset unique permissions: PowerShell Script to Delete Unique Permissions for All List Items in SharePoint Online Remove-ListItemUniquePermissions -SiteURL $SiteURL -ListName $ListName -ItemID $ItemID #Call the function to remove unique permissions from a list Write-host -f Red "Error Deleting Unique Permissions!" $_.Exception.Message Write-Host "Unique Permissions are removed and inherited from the Parent!" -ForegroundColor Green #Remove unique permissions and reset inheritance $Credentials = New-Object ($Cred.Username, $Cred.Password) #Function to remove unique permissions and inherit from the parentįunction Remove-ListItemUniquePermissions But wait, picking every individual document and repeating these steps to remove unique permissions is tedious, wouldn’t you agree? So, I wrote this PowerShell script to Reset Broken Inheritance on all items in a SharePoint List.Īdd-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\"Īdd-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\.dll" Confirm the prompt once!Īlright, now the permissions are set to Inherited from the parent library of the document. Click on the “Advanced” link at the bottom of the “Manage Access” Pane > and click on the “Delete Unique Permissions” button from the ribbon.Right-Click on the document and choose “Manage Access” from the menu.Navigate to the SharePoint library where your documents are stored.To reset custom permissions on SharePoint list items or documents, follow these steps: How to Delete Unique Permissions in SharePoint? ![]() So, If you make any change in permissions at the parent level, any child underneath automatically inherits the permission changes you made in the parent unless the child is using its own unique permissions.Īt times, you may have to set up unique permissions at a granular level, and of course, you may have to reset the broken permissions as well. E.g., Subsites inherit permissions from their parent site collection (or parent site), lists and libraries inherit permissions from the site, and items in the list inherit permissions from the list. Requirement: Reset all customized permissions in all documents of a SharePoint Online document library.īy default, Permissions are inherited from their parents in all levels of SharePoint.
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