Can I apply for DTV dependent visas through my existing account for my wife and child?

Hi everyone,

I already have an approved DTV visa as the main holder.

I am planning to apply for DTV dependent visas for my wife and child in the future.

When applying for dependents through the Thai e-Visa system, do I need to create separate e-Visa accounts for my wife and child, or can I submit their applications from my existing main holder account using the spouse/dependent category?

I would appreciate hearing from anyone who has gone through this process.

Thank you.