This documentation explains how to access and use the Administration subsystem of Natural Construct. It is intended for Natural Construct administrators who want to:

• Maintain the existing models, code frames, and control record for their companies

• Create new models

• Use the utilities provided with Natural Construct

It is assumed that, as a Natural Construct administrator, you have extensive knowledge of Natural and the Natural Construct Generation subsystem.

This documentation is organized under the following headings:

Introduction to Natural Construct	Contains a general description of Natural Construct and the basic information you need to use the Administration subsystem.
Using the Administration Subsystem	Describes how to use the Administration subsystem to define custom models and maintain the models Natural Construct uses to generate programs.
Using the Code Frame Editor	Describes the Code Frame editor, as well as the line and edit commands you can use in the editor.
Creating New Models	Describes the procedure for creating a new Natural Construct model.
New Model Example	Contains a step-by-step example of how to create a new model using the procedure described in Creating New Models.
CST-Clear Model	Describes the model that generates clear subprograms for your models.
CST-Document Model	Describes the model that generates documentation subprograms for your models.
CST-Frame Model	Describes the model that generates frame subprograms for your models.
CST-Modify and CST-Modify-332 Models	Describes the model that generates maintenance subprograms for your models.
CST-PDA Model	Describes the model that generates parameter data areas (PDAs) for your models.
CST-Postgen Model	Describes the model that generates post-generation subprograms for your models.
CST-Pregen Model	Describes the model that generates pre-generation subprograms for your models.
CST-Proxy Model	Describes the model that generates a subprogram proxy to convert data between the network transfer format and the native Natural data format used in the subprogram's PDA. This model can generate both a server proxy and a client proxy.
CST-Read Model	Describes the model that generates read subprograms for your models.
CST-Save Model	Describes the model that generates save subprograms for your models.
CST-Shell Model	Describes the model that generates a template for a model subprogram.
CST-Stream Model	Describes the model that generates stream subprograms for your models.
CST-Validate Model	Describes the model that generates validation subprograms for your models.
User Exits for the Administration Models	Describes the user exits supplied for the Natural Construct administration models.
Modifying the Supplied Models	Describes how to modify models supplied with Natural Construct.
External Objects	Describes the supplied subprograms and helproutines.
Supplied Administration Utilities	Describes the supplied utilities for all supported platforms.
Using SYSERR for Multilingual Support	Describes how to use the SYSERR utility to provide multilingual support.
Appendix A: Glossary of Terms	Contains a glossary of terms used throughout this documentation.