How and where to find Model card used in simulation

Hi

I am using IC6.1.6-64b.500.8, Virtuoso ADEL and ADEXL. I am using a technology file from Taiwan Semicon...' and standard VT devices in my circuit.

When I see the Model file (tech.scs) it has many different model cards with different numbers like  "model pch bsim4 { 1: type=p ...." 2: type pch, 4: type pch....etc."  

Q1.  How to find which  Model card is used for the simulation for each device (ex. two Model cards for two MOSFETs) and it's location during or after simulation??

Q2. If the W/L of MOSFET is changed then will the Model card number (1: type=p  to   2: type pch or 4: type pch....etc)  also changed ??

Actually,  I need to analyse the variation in different variables (VTH0 variation, U0 mobility, Toxe etc...) of Model card used in simulation. Therefore I must know which model cards are used for the simulation for each devices (MOSFET) for each device width W and length L.

Any help is highly appreciated.