Question about MCLIN in ADS

Hey guys so I'm new to ADS and trying to simulate a differential coupled-line. In ADS there is a micro-strip component MCLIN that I would like to use. Do any of you know what ZE, ZO, and Z0 are in MCLIN? I'm so confused

ADS can give you all the data you need. If you have a MACLIN symbol in an ADS schematic with the parameters set as required and an MSUB defined correctly then simply select the MACLIN component and from the menus run the command Toots > Linecalc > Send Select Component To LineCalc. Other values can be entered there if required and results recalculated.