Region Tools overview
When the Regions tab is selected on the right hand side, the relevant tools will be accessed in two different areas. Firstly, on the menu bar (this changes depending on which layer type is selected) and is explained below in Regions Design Tools and secondly, in the Layer menu on the selected tab and is explained in Regions Tools - Layer Menu
Regions Design Tools
Regions are a method of dividing a field or alike. Regions allow you to work with multiple fields separately in one project.