Training Plan for course on free and open source software (FOSS) for small and medium enterprises. This European project initiative aims to help to promote the use of FOSS in business. The purpose of this course is to provide you with an overview of the most important FOSS concepts and solutions that are available today for you to consider and use in your own business. The course is broken down into 5 main units with sub-topics in each unit. Each individual unit contains a summary in advance of a series of lessons on the topic.