Our default hatches are hosted on the cloud (online). Before using this tool, you will need to create an appropriate layer and make that layer active. Note: Hatch patterns can be used for a variety of purposes. Want more information on site and RefNote hatches? Visit our documentation sections on Placing a Site Hatch and Saving a Hatch. Site and Reference Note (RefNote) items such as mulches Grouped with our F/X Site tools, Hatch provides quick access to hatches for: Our Hatch tool is a simple way to access hatch patterns intended for site plan usage. Assigning a Real-World Scale to a Placed Hatch Pattern.Editing Placed Hatches: Why You Should Be Using Our P-Hatch Tool.