Make PwC ID Authentication Mandatory When Registering Client Members

Currently, when registering client members, the PwC ID authentication process by the client member is not mandatory. Specifically, when a client domain email address is registered with PwC ID, an authentication email is sent to that address. However, even if the authentication is not completed, the member can still use JIRA.

This situation poses a security risk, so the PwC ID authentication procedure should be made mandatory.