When you login to SharePoint 2013 you’ll notice the “Sign in as Different User” is missing from the Personal Menu.
Here are two workaround options:
- Manually append the following URL to your site:
/_layouts/closeConnection.aspx?loginasanotheruser=true - Add a Custom Action to the SharePoint Personal Menu:
<?xml version="1.0" encoding="utf-8"?> <Elements xmlns="http://schemas.microsoft.com/sharepoint/"> <CustomAction Id="MyLoginDifferentUser" GroupId="PersonalActions" Location="Microsoft.SharePoint.StandardMenu" Sequence="1000" Title="Sign in as Different User"> <UrlAction Url="/_layouts/closeConnection.aspx?loginasanotheruser=true"/> </CustomAction> </Elements>