VMWare-ISO Builder and Ubuntu Cloud-Init files

Would like to ask if it’s possible to use VMWare-ISO Builder with the Cloud-Init files for Ubuntu images… I have not been having much success on that front. Some observations I made with the examples I can find online is that generally, Cloud-Init files are used with VSphere-ISO Builder and VMWare-ISO Builders generally use the Debian-Installer preseed files.

Just curious if the VMWare-ISO Builder can work with Cloud-Init files, and if so, how? I’d appreciate any help available.