Option to disable public sign-up and restrict registration to invited users only

Registration Access Policy Registration to the CRM instance should be strictly restricted to authorized users only. Users should be able to create an account only in the following two cases: 1. Invitation-Based Access - The user has received a direct email invitation from an administrator through the Members section. - Only invited users should be allowed to complete the registration process. 2. Approved Access Domain - If an Approved Access Domain is configured, users with an email address from that domain should be allowed to register automatically. - Example: If @company.com is set as the approved domain, only emails ending in @company.com should be accepted. Access Restrictions All other users should be blocked from registering. This includes: • Users without an invitation • Users with email addresses outside the approved domain • Public email providers such as Gmail, Outlook, Yahoo, etc. (unless explicitly allowed) The s…