This guide demonstrates how you can update or delete the credentials saved in Single Sign-on applications.
Click on the blue My Apps Secure Sign-in Extension icon in the top right corner of your Chrome browser.
Select My apps.
This will bring you to a page listing all your Single Sign-on applications. Click on the three dots in the top right-hand of the app you wish to edit.
Click Update credentials.
Edit your credentials and click Sign in to save your changes.
If you choose Delete credentials it will remove your credentials saved to the application.
When you next open the app you will be prompted to enter your username and password again.