diff --git a/modules/module_0_foundations/foundations.md b/modules/module_0_foundations/foundations.md
index 2ddc1006..3f6db13d 100644
--- a/modules/module_0_foundations/foundations.md
+++ b/modules/module_0_foundations/foundations.md
@@ -81,7 +81,7 @@ The scripts that was made for generating the LUTs can be found as:
 ### 🔧 Setup Procedure
 
 1. **Clone the Metwatts GMID repository**  
-   Follow the installation instructions provided in the repo.  
+   Follow the installation instructions provided in the repo ([`gmid`](https://github.com/medwatt/gmid))  
    > 💡 It is recommended to use a virtual environment.
 
 2. **Generate Lookup Tables**  
@@ -101,7 +101,7 @@ The scripts that was made for generating the LUTs can be found as:
    ```bash
    jupyter lab _gmid_test.ipynb
    ```
-   This notebook will open a GUI for exploring the GMID lookup tables, which should look like the following:
+   This notebook will open a GUI for exploring the GMID lookup tables, which should look like the following (make sure the paths match yours accordingly):
 
 
 <p align="center"> <img src=".media/gmid.png" width="800" height="400" /> </p>
diff --git a/modules/module_0_foundations/sg13_nmos_lv.py b/modules/module_0_foundations/sg13_nmos_lv.py
index 68d49f5f..2f7b8571 100644
--- a/modules/module_0_foundations/sg13_nmos_lv.py
+++ b/modules/module_0_foundations/sg13_nmos_lv.py
@@ -1,8 +1,15 @@
+import os
 from mosplot.lookup_table_generator.simulators import NgspiceSimulator, HspiceSimulator
 from mosplot.lookup_table_generator import LookupTableGenerator, TransistorSweep
 # One of `include_paths` or `lib_mappings` must be specified.
 # The rest are optional.
 
+# Read environment variables to build model path
+PDK_ROOT = os.environ["PDK_ROOT"]
+PDK = os.environ["PDK"]
+
+model_path = os.path.join(PDK_ROOT, PDK, "libs.tech/ngspice/models/cornerMOSlv.lib")
+
 ngspice = NgspiceSimulator(
     # Provide path to simulator if simulator is not in system path.
     simulator_path="ngspice",
@@ -15,8 +22,8 @@ ngspice = NgspiceSimulator(
 
 
     # Files to include with `.LIB`.
-    lib_mappings = [
-        ("/home/pedersen/IHP-Open-PDK/ihp-sg13g2/libs.tech/ngspice/models/cornerMOSlv.lib", " mos_tt") # Put your own path to the corner lib
+      lib_mappings = [
+    (model_path, "mos_tt")
     ],
 
     # If the transistor is defined inside a subcircuit in
diff --git a/modules/module_0_foundations/sg13_pmos_lv.py b/modules/module_0_foundations/sg13_pmos_lv.py
index 74847464..5524d434 100644
--- a/modules/module_0_foundations/sg13_pmos_lv.py
+++ b/modules/module_0_foundations/sg13_pmos_lv.py
@@ -1,8 +1,15 @@
+import os
 from mosplot.lookup_table_generator.simulators import NgspiceSimulator, HspiceSimulator
 from mosplot.lookup_table_generator import LookupTableGenerator, TransistorSweep
 # One of `include_paths` or `lib_mappings` must be specified.
 # The rest are optional.
 
+# Read environment variables to build model path
+PDK_ROOT = os.environ["PDK_ROOT"]
+PDK = os.environ["PDK"]
+
+model_path = os.path.join(PDK_ROOT, PDK, "libs.tech/ngspice/models/cornerMOSlv.lib")
+
 ngspice = NgspiceSimulator(
     # Provide path to simulator if simulator is not in system path.
     simulator_path="ngspice",
@@ -15,8 +22,8 @@ ngspice = NgspiceSimulator(
 
 
     # Files to include with `.LIB`.
-    lib_mappings = [
-        ("/home/pedersen/IHP-Open-PDK/ihp-sg13g2/libs.tech/ngspice/models/cornerMOSlv.lib", " mos_tt") # Put your own path to the corner lib
+      lib_mappings = [
+    (model_path, "mos_tt")
     ],
 
     # If the transistor is defined inside a subcircuit in