It would be great to be able to customize custom properties for parts and assemblies and use file information to complete those fields. Our company uses custom properties to populate fields within drawings such as part number, material and finish so drafting doesn’t have to copy over information. Furthermore, the file information can be used to fill in these custom property fields. For example, material assigned within the feature tree can be used to automatically complete a “Material” custom property field. Also, the file name of a part of assembly could be used to automatically complete a “Part Number” custom property field.