The Decision Support Client (DSC) provides an access to the TRS from a tablet. It is a web-based interface that allows to display data from the TRS, with a wifi connection to the machine hosting the TRS. The DSC is based on HTML5 and can be used independently of the hardware. It is the TRS keystone for the decision makers, presenting on the same display the different types of data related to one area in a synthetic way. It also provides access to collaboration tools like group calendar, task lists, shared documents and other management services hosted by the TRS.