Optimizing the utilization of berth space in a container yard has a direct impact to operations bottom line. Each additional container vessel that it can handle may add millions to revenue. Our optimization software not only captures business and operational rules and constraints, it also allows the user to perform what-if analysis and problem solving. Using optimization and resource allocation technologies plus dynamic decision-making and problem solving-capabilities, we were able to show an increase in overall productivity and efficiency in the container yard. Modern Terminals Limited is the longest established and one of the leading container terminal operators in Hong Kong, opening the territory's first purpose-built container terminal in September 1972.