Activate proxy features on a contract
After verifying a contract you need to click on "more options":

This will pop up to verify the proxy contract

After clicking verify you need to save the changes:

After saving the changes this message will appear on screen:


This will pop up to verify the proxy contract

After clicking verify you need to save the changes:

After saving the changes this message will appear on screen:

Updated on: 03/04/2022
Thank you!