ఈ కంట్రోల్ను మారిస్తే, ఈ పేజీ ఆటోమేటిక్గా అప్డేట్ చేయబడుతుంది

Change the trust settings of a certificate
You can view or change the trust policies of a certificate in Keychain Access.
In the Category list, select a category.
Double-click a certificate.
Click the Trust disclosure triangle to display the trust policies for the certificate.
To override the trust policies, choose new trust settings from the pop-up menus.
See alsoCertificate trust policies