Create a plane ín HFSS

How can I create a plane e.g. from a rectangle drawn by lines?

In CST there is a funktion that can do it it is called "cover planer curve"

3D Modeler -> Surface -> Cover Lines is the one, i think. Remember to select all lines closing an area when clicking this command, otherwise it might be grayed out...

You can also create a plane directly using the draw \ rectangle feature. Do it the easy way if you can.

Regards,

Azulykit