In addition to Revit family parameters, project parameters and shared parameters, Autodesk added Global Parameters as part of 2016 R2. Global Parameters are specific to a single project file, but are not assigned to categories. Global parameters can be simple values, values derived from equations, or values taken from the model using other global parameters. Use global parameters to drive and report values. A global parameter can assign the same value to multiple non-adjacent dimensions. You can also set the position of one element by the size of another element. If you missed it, join us for this special parametric design session on Global Parameters to learn more.