You will be able to modify some of the specifications such as the range and type of chart (bar or line, stacked or clustered), color and pattern choices, breakdown dimension and tooltips.

Clicking the Add button next to the parameter list brings up a Create parameter dialog, where you can type in the name, type, and dimension of the parameter.

The difference from where you are now in the present dimension and the higher ones is most substantial, and there you will be living a completely different type of life.