Microstrip design using feko tool

In case of the microstrip filter, how do i find the details of how the stub is connected? Is there an option in the tool bar to find how the stub is connected in a microstrip filter? The filter is T shaped one. please help

I never used FEKO, but in AWR microwave office, you can connect it easily. There are several junctions in AWR, such as TEE or cross or step, etc. And AWR can generate layout in dwg, then you can import the dwg file into PCB CAD, such as Altium.