UNDO Tool - User Guide

Urban Nutrient Decision Outcomes (UNDO) is a simple conceptual decision support tool with a flexible framework that evaluates nutrient reduction decisions for urban developments on the Swan Coastal Plain in south-west Western Australia. It is specifically designed for ease-of-use by urban development proponents and for assessment by local and state government authorities. This document provides the user with a step-by-step guide to accessing the model, implementing an urban development, using the various decision options in the tool to reduce nutrients exported from the urban development, and printing and submitting a report to the relevant decision making authority.