What documents and information do I need to provide for a DTV as a company director focusing on property management?

Hello everyone, I am currently putting together my professional profile for a DTV. I am a company Director but it’s a fairly new business. I’m a British/Irish national as landlord and house developer in USA. Currently only have 4 properties under the company name. Other than providing my company registration certificate, company bank account statement, proof of title ownership of properties, I don’t know what else I can provide? I was thinking I should probably write a letter explaining what it is I actually do?

I have more than sufficient funds in my accounts so assume that won’t be an issue.

Any advice would be helpful thank you.