This video will create the layout of the tanks with a router to fill each tank with only one type of formula. We will also set up and use an internal database to keep track of the tank conditions (volume, formula). This database will be used throughout the entire model, for both looking up values and updating values. After the tanks are filled each Object that was used to fill a tank will be sent to a specific End Process to be tracked separately. This is done because not all formulas are set to go into a tank, if all tanks are full then that formula will be sent to a Hold End Process, tracking how many formulas weren’t put into tanks. This video also shows the use of Object Variables and how to use them to fulfill conditions within processes.