Netbeans Tomcat user setting

After googling and lots of try and error with no luck setting the Netbeans tomcat user, finally I found the solution on how to configure tomcat user so that I can access Netbean Tomcat manager in browser.
I need to blog this for my future reference.. (I have encounter this problem many times before and this is the first time I succeed.. ahaha)

1. Open Tomcat properties:

2. Check the Catalina base folder

3. Open the folder in Window Explorer, go to 'conf' folder and open tomcat-users.xml for editing

4. Add role and users as follows

5. You can now login to tomcat manager using the username and password as in configuration above.

And now I can peacefully continue working on my pdf printing applet... yeahooo!