how to setup subdomain feature in reseller website using Xera,
so user can use a free subdomain while registering,
i can use FreeDNS if it requires,
screen shot attached for Xera API Settings for Domain Extension, that can explain what I'm asking for.
https://1drv.ms/i/s!Am4lKehOYYkLiKgV50Zoe1P66jz1DQ?e=666G8U
Sincerely,