# \startproject ... \stopproject

## Summary

The environment \startproject ... \stopproject is used for grouping environments and products

## Settings

 \startproject[...] ... \stopproject [...] file *

## Settings string

 \startproject ... ... \stopproject ... file *

## Description

`\startproject ... \stopproject` starts a project. A project is a structure to produce multiple PDF files that use the same \environments. Each PDF file is defined by a \product; each product may (re)use several \components internally.

Project files are not meant to be processed themselves. Their function is to connect a common set of \environments to a list of otherwise independent products.

## Examples

### Example 1

```\startproject myworks

\environment  mywork_setups

\product book1

\product book2

\product book3

\stopproject
```