It would be great if you could create your own "data types" for fields (mainly text fields). These could be, for example, as a text field: IP address, MAC address, host name, serial number, etc. or as a checkbox: DHCP.
You should be able to define these data types centrally and assign them to the asset fields. Optionally, one can define a REGEX for validation for each data type to ensure valid entries.
Central evaluations can then be used to output all assets that have certain data types in a list. For example, you could output an evaluation in tabular form as an IP address list. This then contains the columns "Name" (the asset name), "IP Address", "MAC Address", "DHCP" and displays all assets that have either a text field with the data types "IP Address" or "MAC Address" or a checkbox of the type "DHCP".
This would give hudu an enormous gain in functionality and make evaluations much easier.