The Show settings dialog gear icon opens the Configuration Settings window, with settings on the following tabs:
CA PAM Client
When you open the CA PAM Client, the first thing you see are the fields to enter the Address and the Connection Mode.
https://techdocs.broadcom.com/us/en/ca-enterprise-software/layer7-privileged-access-management/privileged-access-manager/3-4-1/reference/ca-privileged-access-manager-client-reference.html#concept.dita_f3d0795249a05699fde78978c97944272d87fdd5_Client