The Using Natural documentation is organized in the following parts:

Invoking and Terminating Natural Sessions	Explains how to invoke and terminate a Natural session.
Using Commands and Menu Functions	Explains how to execute Natural commands and menu functions.
Natural Online Help	Describes the Natural online help functions and the type of help information provided.
Using Natural Libraries	Explains the use of a Natural library and how to access, list and maintain libraries.
Maintaining and Executing Natural Objects	Describes how to create, edit, maintain, delete and execute a Natural object.
Natural Main Menu	Describes the Natural Main Menu and subordinate menus that provide access to development functions, settings, utilities and example libraries.
Print and Work Files	Provides information on Natural print files and work files.
Configuring your Natural Environment	Describes how to specify Natural parameters to customize a Natural environment and standardize or automate processes.
Rules and Naming Conventions	Describes Natural-specific rules and naming conventions.