Users who are accustomed to SharePoint 2010 will find that SharePoint 2013, by default, removes the option to log on as another user (Sign in as different user), which can be cumbersome for developers, especially if you need to switch users to test. Fortunately, by modifying the relevant files, you can turn on the option to log in as a different user (Sign in as different user).
Resolution Steps
Enter (C:\Program files\common files\microsoft Shared\Web Server Extensions\15\template\controltemplates) directory, Locate to Welcome.ascx
Open Welcome.ascx and copy the following code in
<sharepoint:menuitemtemplate runat= "Server" id= "Id_loginasdifferentuser
text=" <% $Resources: WSS, Personalactions_loginasdifferentuser%> "
description=" <% $Resources: Wss,personalactions_ Loginasdifferentuserdescription%> "
menugroupid=" "
sequence="
useshortid= "true"
/>
Note that the code is responsible for between Id_personalinfomation and Id_requestaccess.
After landing, view can be used as another user login
Perhaps the latest SharePoint 2013 updates will modify this setting, but I have not verified it. My version is: SharePoint 2013 Foundation original version.
Summary
Author: cnblogs Wood Wancheng Master
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