This article will go into detail on how to install certificates on Citrix Access Gateway 4.5.
Click Browse and navigate to the yourDomain.crt file.Back on the Administration tab, click the Manage button to the right of Manage trusted root certificatesThen browse to your yourDomain.ca-bundle file.Once these files are supplied on this same window click the Restart button next to Restart the appliance.Congratulations you have installed your SSL certificate onto Citrix Access Gateway!