diff --git a/doc/changelog.d/1706.miscellaneous.md b/doc/changelog.d/1706.miscellaneous.md
new file mode 100644
index 0000000000..155a304f85
--- /dev/null
+++ b/doc/changelog.d/1706.miscellaneous.md
@@ -0,0 +1 @@
+EDB CFG cutout
diff --git a/src/pyedb/configuration/cfg_operations.py b/src/pyedb/configuration/cfg_operations.py
index 5db779f767..9dc5af9c01 100644
--- a/src/pyedb/configuration/cfg_operations.py
+++ b/src/pyedb/configuration/cfg_operations.py
@@ -27,13 +27,15 @@
 # from pyedb.configuration.cfg_common import CfgBase
 
 
+class CfgAutoIdentifyNets(BaseModel):
+    enabled: bool = False
+    resistor_below: float | str | None = 100
+    inductor_below: float | str | None = 1
+    capacitor_above: float | str | None = "10nF"
+
+
 class CfgCutout(BaseModel):
-    auto_identify_nets: Optional[Dict] = {
-        "enabled": False,
-        "resistor_below": 100,
-        "inductor_below": 1,
-        "capacitor_above": 1,
-    }
+    auto_identify_nets: CfgAutoIdentifyNets | None = CfgAutoIdentifyNets()
     signal_list: Optional[List[str]] = None
     reference_list: Optional[List[str]] = None
     extent_type: Optional[str] = "ConvexHull"
diff --git a/src/pyedb/dotnet/database/net_class.py b/src/pyedb/dotnet/database/net_class.py
index d849f2c4aa..b61311a5f2 100644
--- a/src/pyedb/dotnet/database/net_class.py
+++ b/src/pyedb/dotnet/database/net_class.py
@@ -246,6 +246,11 @@ def auto_identify_power(self, resistor_below=10, inductor_below=1, capacitor_abo
             resistor_below, inductor_below, capacitor_above, exception_list, True, True
         )
 
+    def clean(self):
+        """Remove all extended nets."""
+        for net in self.items.values():
+            net.delete()
+
 
 class EdbDifferentialPairs(EdbCommon, object):
     """Manages EDB methods for managing nets accessible from the ``Edb.differential_pairs`` property.