Global Variables do just what the name implies. They allow creation of variables that only need to be changed in one place, but can affect every product referencing the specification groups that share that global variable file within the job. Global Variables are specific to a job. If a change is made in one job, it will have no effect on any other job. Global variable files can be copied between jobs or copied into the template to be used as the default on future projects. Formulas referencing the Global Variables will include ”G!”.