Can we extend the interface to add the additional signals

Hi,

We have common interface file that covers most of variables for projects, but upcoming project may need additional variables, can we extend the interface class using modports.

Thanks and Regards,
Manjunatha HM

In reply to manjunathahm:

You cannot extend an interface. You will need to add the additional variables to the original class, or create a new interface with the same name to maintain compatibility.