The first step in using Global Entries Online is to create your User Account.
To create an account, click on the Sign Up button on the top right corner.
This will take you to the Sign up screen. This is where you enter your Account Information.
Fill out the details as instructed in the form.
Password minimum length is 4 characters.
You can change your details by clicking on the Profile option in the top right menu
Then from the side drawer, click on the Account Settings option.
From this screen you can edit your details, scroll down to click on the Update Profile button to apply changes.