Copies a Sitecore item access rights from one identity to another identity.

Copy-ItemAcl

<#
.Synopsis
   Copies an item access rights from one identity to another identity.
.EXAMPLE
   Copy-ItemAcl -FromIdentity 'SUPER\ROBSONAUTOMATOR' -ToIdentity 'LAZY\ONE' -Path "/sitecore/content/Home"
.Author 
  Robert Senktas
#>
function Copy-ItemAcl{
    [CmdletBinding()]
    param(
        # FromIdentity User name including domain
        [Parameter(Mandatory=$true)]
        [string]$FromIdentity,
        # ToIdentity User name including domain
        [Parameter(Mandatory=$true)]
        [string]$ToIdentity,
        [Parameter()]
        # Path A path to the Sitecore item
        [string]$Path
    )
  
    $acls = Get-ItemAcl -Path $Path -Identity $FromIdentity
    $acls | % {Add-ItemAcl -Path $Path -Identity $ToIdentity -AccessRight $_.AccessRight -SecurityPermission $_.SecurityPermission -PropagationType $_.PropagationType }
    #Get-ItemAcl -Path $Path -Identity $ToIdentity
}