If you'd like to change your email address, name, or phone number in the Sullivan on Comp app, you can do so as follows.
Look for the Settings link at the top right-hand corner of every page.
View your current settings locate the change you'd like to make.
Click into the email text field. Make the change.
Then press Save Changes.
Since your email addresses is also your user ID, you'll need to use this new email address next time you log in.