Changes the Owner Trust of the selected OpenPGP certificate.
This function is only available when exactly one OpenPGP certificate is selected.
Marks this (S/MIME) root certificate as trusted.
In some ways, this is the equivalent of -> for S/MIME root certificates. You can, however, only choose between—in OpenPGP terms—“ultimate” trust and “never trust”.
The backend (by way of GpgAgent) will ask at root
certificate import time whether to trust the imported
root certificate. However, that function must be
explicitly enabled in the backend configuration
(allow-mark-trusted
in
gpg-agent.conf
, or either