The document outlines a methodology for case study analysis involving 6 steps: 1) Identifying and analyzing the environment of the sector using models like value chain, competitive forces, and PESTEL. 2) Examining business models operating in the sector using examples and SWOT analysis. 3) Showing operational difficulties prior to an IS deployment or project using a timeline analysis. 4) Evaluating the success of the IS initiative by looking at objectives and concrete gains with external sources. 5) Examining potential problems like evolutions in business and scalability issues. 6) Providing a conclusion with personal input, demonstrating outside research from sources, and a comprehensive bibliography.