To enbale sign in as different user in SP 2013

Steps to Enable sign in as different user in SP 2013.

 

1. Open Welcome.ascx ( 15 hive -> Template -> Control Templates -> welcome.ascx)


Find "ID_RequestAccess"


Paste the below code above "ID_RequestAccess" the tag.

<SharePoint:MenuItemTemplate runat="server" ID="ID_LoginAsDifferentUser"　 Text="<%$Resources:wss,personalactions_loginasdifferentuser%>"　 Description="<%$Resources:wss,personalactions_loginasdifferentuserdescription%>"　 MenuGroupId="100"　 Sequence="100"　 UseShortId="true"　 />