We successfully use the Dame Ware two server solution to LAN, VPN and Internet session.
Sometimes using Internet sessions a technician needs Admin's rights, but
Internet session has a limit https://documentation.solarwinds.com/en/success_center/dameware/content/oti_limitation.htm - Limitations of Internet sessions “Technician credentials/Authentication”
Could there be a solution during creation an Internet invitation, allowing a technician to turn on the ability to authenticate with local Admin rights.