Overview
The Attribute List Management page section allows a user to view, add, edit and edit the delete list values of for each custom attribute per in an individual data layer.
You will start by specifying the Data Layer, then choosing the Attribute whose list you want to manage.
The Attribute List Management screen
Features
Once you choose an attribute, you will see its list values.
List Value – which is the text that will be appear in the attribute list.
Sort Value – for attributes set to custom-sort only; contains numbers that determine how the list values will be sorted when displaying the list. The lowest Sort Value number will appear first in the list and the highest Sort Value number will appear last in the list.
Usage Count – shows how many times each list value is used. This can be helpful when determining if an list value can be safely removed or not.
Rating – Condition attribute only; Condition attributes have an i-Tree rating attached to the tree condition values, which is what would be entered in the Rating field. This is used for both i-Tree Eco benefits and valuations.
Actions – this is where you can A: edit a list value, or B: delete a list value.
Adding a List Value
To add a list value, navigate to the attribute you want to add the list value to as described above, and click the 
button at the bottom of the window.
This will bring up the Add List Value form, where you will fill out certain fields as described above.
Click Save when you’re done filling out the form and you will have a new value in your attribute list!
