Page History

...

If CA certificates in your configuration expire then your installers will stop working. CAT profile page will show you warnings when the expiry time is getting closer and then use the rollover procedure to supply new ones in time. Unfortunately users configured with the expired certificate only will need to rerun the installation procedure. The same is true if for some reason you need to change the root CA to a new one.

Overriding IdP-wide

...

helpdesk settings

After these steps, you can enter/override helpdesk and media properties if you haven't done so on the institution-wide settings already (see above). If you have entered one specific option institution-wide already, and you enter something else here, then the settings on profile level supersede the institution-level ones. 

...