Hi all,
Our architecture, and landscape symbols are setup to make use of the Standard Naming feature. The classes assigned to the symbols come from a standard reference list. The feature can be used to map the classes. If you are using Architect, Landmark or the Designer product, you can find it here in the menu, File>Document Settings>Standard Naming...
Here is the VW2021 Help page about this topic:
https://app-help.vectorworks.net/2021/eng/index.htm#t=VW2021_Guide%2FSetup%2FStandard_naming.htm&rhsearch=standard naming&rhhlterm=standard naming&rhsyns=
Also see the video link at the end of the page that shows you how to do this.
Once you setup your own user classes and mapping through this, then the symbols will map to how you want it to be.
Best regards,
Chris Baccala