Is there a way to delete an F12/Repo remark in Megasys?
It's impossible to mention the supported features of this application because the download and its resources are blocked for public which means you will have to log-in on the developer's website to obtain those files.
Use the following URL to access the protected area: https://megasys.com/support/
If you have any other questions, contact the developers: https://megasys.com/about-megasys/contact-us/