The change of the certificate is done in a similar way as for the Supreme Administrator, except that a new application for the registration of proxies must be sent at the end.
First, find the system user among the users:
Figure 1: System user in the list of all users By double-clicking the user change window, the certificate is changed following the same procedure as for the Supreme Manager.
Trustee registration
After changing the certificate, the system user needs to be registered in the repository.
Create request in trustee registration tab and trigger send/receive function twice to update certificate.