The Classify for Autodesk® Revit® Add-In provides you the opportunity to easily check Assembly Codes in a Revit model. Change or add an Assembly Code is possible in the paid version
The elements are grouped in a list by category and type. When a group or item is selected the element(s) are selected in the Revit model.
You can select any uniformat classifications file you want.
Note: This app uses a custom installer (and not the standard App Store installer).