User Registration Plugin Customization

Hello everyone,

I am using the User Registration plugin to handle registration of new users and login in a wordpress website. After a user is logged in, a welcome page is loaded providing the user with options to choose from: Dashboard, Profile Details, Change Password, and Logout. In that page, I need to add an extra tab between Change Password and Logout that will load another wordpress page. I tried changing the html just from the wordpress editor of the page, but I could not do that since the page has a shortcode [user_registration_my_account]. Could someone help, please, with the correct steps to do that change and what is the right file to update.

Thank you