How to change the AEM post login default page redirection from /aem/start to /projects.html

Statement - How to change the AEM post login default page redirection from /aem/start to /projects.html

Solution:
Go to the system/console/configMgr
Search for DAY CQ ROOT Mapping and open for edit


Change the Target path from /aem/start.html to /projects.html as shown in the below screenshot

Save the changes. That's It!.
Now hit the URL : http://localhost:4502/ post login it will redirect to /projects.html