I can not hide custom property by subnet/supernet/group. There are some custom fields that I do not want to see on other groups/subnet/supernets etc. Therefore custom property field is pretty useless since it show extra/unnecessary information for the subnet/supernet/group.
I should create a custom property field then I want to choose that custom property to show on specific subnets/supernets/groups etc. I think it is very easy to do(fix) it! Please include this request for your next release.
Thanks.