Add Login as different user link to navigation
Login as different user personal menu item is missing in SP 2013. One of workarounds is to add link to navigation. Url of this link is https://yoursitecollection/_layouts/closeConnection.aspx?loginasanotheruser=true
Here is the script to do so (but of course, you can do it manually)
$webUrl = https://yoursitecollection
$script:MyInvocation.MyCommand.Name
$nodeName = "Login as different user"
$nodeUrl = $webUrl + "/_layouts/closeConnection.aspx?loginasanotheruser=true"
$web = Get-SPWeb $webUrl
$node = $web.Navigation.TopNavigationBar
$item = $node'where-object {$_.Title -eq $nodeName}
#create new link in Global Navigation, if doesn't exist
if($item)
{
"Link '{0}' already exists in Global Navigation on '{1}'." -f $nodeName, $webUrl
}
else
{
"There is no '{0}' link in Global Navigation Menu. Creating..." -f $nodeName
$newNode = New-Object Microsoft.SharePoint.Navigation.SPNavigationNode($nodeName, $nodeUrl)
$web.Navigation.TopNavigationBar.AddAsLast($newNode)
"Link '{0}' was succesfuly added to Global Navigation on '{1}'." -f $nodeName, $webUrl
}
$web.dispose()