The case describes the service system design of Transmilenio, Bogotá's award-winning mass transit system, in the context of violent riots that erupted on March 9, 2012. From the inception of operations in December 2000, Transmilenio, designed as a bus rapid transit system (BRT), was perceived as a success story. While initially complementing the traditional multi-actor bus system on a few routes, Transmilenio is expected to become Bogotá's dominant mass transportation system in the future. Despite a successful record, on March 9, 2012, a fierce protest against the Transmilenio system shocked the city of Bogotá. This protest turned into violent actions of unprecedented magnitude in several parts of the city, causing approximately US$500,000 in damages, 11 injured and dozens arrested. In the afternoon of March 9, 2012, Mateo Rodríguez, a Transmilenio's member of the board of director, was cited to an extraordinary board meeting in the next morning. It would have the main objectives of analyzing the recent events and making the decisions that Transmilenio was demanding at that moment, to face the riots. Preparing the meeting and set a position imply for Mr. Rodriguez an in-depth analysis of Transmilenio system, Transmilenio SA, and also understand the nature of BRT systems and their expected paths to create value in a context such as Colombia. Whatever Mr. Rodríguez decides, his recommendations can affect not only the continuity of operations in the coming days but also the design of this award-winning service system.

Hamburguesas El Corral is a Colombian hamburger fast food chain founded in 1983. From the beginning, Hamburguesas El Corral was recognized as a traditional Colombian brand, positioning itself with the motto "the original recipe" as a provider with focus on fresh and highest quality products. The case allows students to examine the service encounter design of Hamburguesas El Corral and to compare it with McDonald's, which entered the Colombian market in 1995 and took over market leadership from Hamburguesas El Corral in 2012. The case furthermore tackles the trend towards delivery services in the fast food sector, addressing the specific service encounter design components of this delivery mode as well as its potential benefits and risks within the context of a changing competitive environment. The case finally asks students to analyze potential responses of El Corral's management to regain market share and market leadership, leading to the following question: Should El Corral hold firm to its traditional "no-delivery-service" policy or should it adapt to a major market trend and create a new brand, "El Corral Home", as a 100% home-delivery chain?

Cerámicas de Costaragua (CC) began producing ceramic tile in 1953. The founders were interested in forming a vertically integrated chain. During the 1990s, CC suffered the consequences of policies that liberalized the economy and, amidst a decline in sales, it decided to enter into a new unexplored market in the ceramic sector: low-income consumers. Lack of knowledge about the behavior of low-income consumers was a challenge for CC. Therefore, it sought the support of a social leader who knew the inhabitants of low-income sectors. A program called "Remodeling your Home" was launched and the community was actively included. Existing community organizations were responsible for convening and coordinating sales promoters. Two years after the initiative was established, CC expanded to other areas of city and to other cities. Strengthening of the distribution channel with specific adjustments for the low-income populations generated a growth in demand that led to a mid-term sales projection of one million m2 of ceramic tiles per month. To achieve this, Remodeling depended on the vertically integrated value chain of CC, but required a new distribution channel that was suitable for the expanded sales expectations in this market. The case poses three options to achieve the most appropriate distribution of the Elénica products: • The first assigns community organizations the most active role in distribution, putting them in charge of maintaining product inventory in their offices to supply demand for a zone; • The second proposal proposes that CC be the direct distributor of the product from the factory to the consumer's home, maintaining the role of the Elénica Service Centers that the company created in neighborhoods; and • A third option creates larger service centers that function as storage warehouses near consumers.