To manage your Business Account details you must be an Account Administrator. 

1. From the Client Portal home page, click on your account name and then select Account Details

2. Review your information and make any necessary edits:

3. Select Edit on the account details card you want to update by scrolling down:

3. Make the necessary updates to the relevant card and select Save:

Scroll down:

4. Updates applied will be reflected on the relevant card.