We require the option to use different IP Node fields for different Hierarchical groups/Groups.
At the moment IPAM keeps track of the available columns globally. If we change the available columns in one Group folder they are now changed in all the other.
It seems that this feature exists. When creating IP nodes as custom properties there is an option to select the IP addresses to apply the new column.
At the moment this does not seem to work and applies the column to all subnets.