An ERP will be installed in a SME, when installing it, things will be understood about its nature and some technologies used in its development. To achieve this, a service will be created where a database necessary for the ERP is stored, once the service is installed, it will be necessary to have the ERP's own manager (the desktop program) and create access rules on the network so that everyone can they can communicate with each other. Once this is done, the data flow in a network will be verified through the use of a simulation, thus simulating the installation in a business network.