= About the Document
:toc:

== Purpose

The purpose of this document is to provide detailed information on writing components, for example, test ports, and so on, for executable test suites.

== Target Groups

This document is intended for programmers of TTCN-3 test suites with information in addition to that provided in the <<_13, TITAN User Guide>>. It is recommended that the programmer reads the TITAN User Guide before reading this document.

== Typographical Conventions

This document uses the following typographical conventions:

*Bold* is used to represent graphical user interface (GUI) components such as buttons, menus, menu items, dialog box options, fields and keywords, as well as menu commands. Bold is also used with ’+’ to represent key combinations. For example, *Ctrl+Click*

The character `**/**' is used to denote a menu and sub-menu sequence. For example, *File / Open*.

`Monospaced` font is used represent system elements such as command and parameter names, program names, path names, URLs, directory names and code examples.

*`Bold monospaced`* font is used for commands that must be entered at the Command Line Interface (CLI).
