Policy page
The Policy page allows you to drill down into various aspects of your policy, providing various advanced capabilities that enable you to explore a policy's most complex details.
For example:
Click any links in the Traffic by Service area to focus in on a sensitive host group and view the services that can reach it, and which corresponding rule is responsible.
The values in the Source IP addresses and Destination IP addresses columns are the number of IP addresses impacted by the service, excluding Trusted Networks, the IP addresses of the device interfaces, and Private IP addresses. For example:
Click links in the Service column to drill down farther and explorer the areas that a specific service can reach.
For example:
Yes 
No 
