How do I use HyDraw CAD 2021 with a HyDraw CAD 2022 license?

How do I use HyDraw CAD 2021 with a HyDraw CAD 2022 license?

With HyDraw CAD 2022, a new cloud licensing system was adopted. With this adoption, the ability to change between older versions of HyDraw CAD has been eliminated. The ability to utilize HyDraw CAD 2021 has been made available using the below license updates.

HyDraw CAD 2021 EN License Update - HyDraw CAD 2021 EN License Update

HyDraw CAD 2021 IT License Update - HyDraw CAD 2021 IT License Update