Open Source Guide Practical recommendations for Open Source Software

Version 3.2

A glossary has been added to the appendix in version 3.2.

Version 3.1

In version 3.1, the chapter "Software Bill of Materials (SBOM)" has been added as chapter 9.2. A changelog has been added and the index has been updated.

Version 3.0

Version 3.0 of the "Open Source Guide - Practical Recommendations for Open Source Software" provides a broad overview of the established practice of open source use in many places and its legal implications. It highlights experiences with open source software, refers to best practices for active participation in open source developments and outlines ways of managing open source projects. It also highlights opportunities for the strategic use of open source software and methodologies, including new business models.

Using open source software successfully ultimately means playing the co-operative open source game of free use, free distribution and change. Those who play the game experience that their own benefits far exceed the costs resulting from the licence-related requirements. Participants in this 'game' will experience that they get more out of the community than what they invest.

In this broad sense, the guide is aimed at

• Decision-makers,
• project managers and
• developers

from business and administration who use open source software and open source methodologies and want to utilise their benefits.