What are Cross Functional Flowcharts? A basic flowchart shows how micro processes are sequentially linked together in an operation. They are basically one dimensional, just showing the processes without going into much detail about the attributes of the particular process. This is where cross functional flowcharts come in. By expanding the limitations of the conventional flowcharts to a multidimensional range, cross functional flowcharts can increase the depth of detail. This allows the reader to not only examine the processes, but also the attributes related to the specific processes, along with the categories they belong to.