How to publish VMware private cloud vRA7.2

Hi ..

we have a VMware Private cloud 7.2 running at our company with local domain ( company.local )

we did publish the vRA ip to accessed from outside, but when we access a tenant ip url,

as it indicates to local fqdn like the fqdn of LB of vRA which aren't known to our publish DNS & only known to our local DNS.

this way, our employees can't access the private cloud making it pointless to create it in the first place.

I know someone might see this as a stupid question, but unfortunately, I don't have the experience to do it.

I appreciate if someone helps with how to make our tenant accessible from outside the local environment of the company.

Thanks in advanced