Code Generator allows you to automatically generate and assign UserName, PartNumber and Description according to variables related to the model, so that the edit of the model even the Name, PartNumber and Description will be updated to the new value.
The top left corner there are two icons to load and save a configuration, just below the right four text fields in which to write the rules of generate code, while on the left the buttons with the label, when pressed show previewing the assigned value.
in the lower part of dialog box, there are two tabs:
Variables, defines variables to be used to dial the code (name and description).
CustomData, which defines Custom to add the part and how to generate them.
Code Generator CustomData
For edit the Code Generator, right clic on the part and select Open Codification dialog…
Example of construction of name, code and description.