The Credential Summary in the credential summary step of the appointment workflow provides a rolled up view of all the provider credentials and their statuses.
You can run and log verifications from this page as well as log documentation for the credentials that still need it. Some credentials such as the medical and DEA licenses also have on-screen reminders indicating whether a verification has been done within 120 days of the appointment term.
Once you've reviewed, logged and verified all the credentials needed for the appointment you can mark this step as complete.
If you prefer to review all the credentials in the credentials tab, as you've done before, you can still do this. The credentials tab still has all credential information and hasn't been changed with this update.