If your model type is a SUBCIRCUIT the simulation guts will be blank. You will need to enter the subcircuit text for this part into the empty text field. If you already have this text in another file, you can copy and paste the subcircuit text.
If your model type is other than a Subcircuit you will need to set [[parameters]] for the device. If you need help with this, see the section on entering [[parameters]].
Some devices or parts require that a process model be set. To set the process model click on the ellipsis button, and then select a process model from the list that appears. If the process model for your simulation model is not in the list, then you need to add a new process model.
==Creating a New Device from Scratch==