Import/Export network security map settings in Norton Internet Security 2013

Hello

We have about 20 PCs in a workgroup network (All PCs have windows 7 with manual IPs). I want to restrict 10 PCs to see only eachother.I want to set network trust level network in network security map to restricted and then change trust level of those 10 PCs to Full Trust . For doing this I should open network security map in each PC and change trust level of the other 9 PCs to Full trust.So I should do this change 10*9=90 times.Is there a way to import IPs and PC names to norton to shorten this method

thank you.