The idea of Picklist in Standardized Data Tool is great, it has the potential. However, one key number merely able to assign value/data into a parameter, may be limited the functionality of the tool. If it is possible to assign value/data in multiple parameters with one key number, and options for value/data as read-only or editable in the parameter in the Revit project, it is much more practical, it is more functionable as a predefined database for use in projects. Its function can be alike Key Schedule in Revit currently, but Key Schedule has it limitation when across Revit projects. The Picklist in Standardized Data Tool has the potential to overcome it, and able to help maintain data standardization within an organization or a region.