diff --git a/python/assign_alias.py b/python/assign_alias.py
new file mode 100644
index 0000000..cf1b2e0
--- /dev/null
+++ b/python/assign_alias.py
@@ -0,0 +1,21 @@
+import FreeCAD as App
+
+# Change 'Spreadsheet' to the actual name of your sheet if different
+sheet = App.ActiveDocument.getObject('Spreadsheet')
+
+# Set the range of rows you want to process (e.g., row 1 to 20)
+start_row = 1
+end_row = 20
+
+for i in range(start_row, end_row + 1):
+    val_cell = f"A{i}"
+    name_cell = f"B{i}"
+    
+    alias_name = sheet.get(name_cell)
+    
+    if alias_name:
+        # FreeCAD aliases cannot have spaces or special characters
+        clean_alias = "".join(filter(str.isalnum, alias_name))
+        sheet.setAlias(val_cell, clean_alias)
+
+App.ActiveDocument.recompute()
diff --git a/python/show_constraints.py b/python/show_constraints.py
new file mode 100644
index 0000000..00f30ba
--- /dev/null
+++ b/python/show_constraints.py
@@ -0,0 +1,20 @@
+#
+# 3/23/26 ChatGPT
+# shows details of constraints
+#
+
+sk = App.ActiveDocument.ActiveObject
+
+App.Console.PrintMessage("Constraint Listing:\n")
+print(f'Constraint Listing: ')
+for i, c in enumerate(sk.Constraints):
+    App.Console.PrintMessage(f"\nConstraint {i}: {c.Type}")
+
+    if hasattr(c, "Value") and c.Value != 0:
+        App.Console.PrintMessage(f" = {c.Value}")
+
+    App.Console.PrintMessage(
+        f"\n  First : Geo {c.First}, Pos {c.FirstPos}"
+        f"\n  Second: Geo {c.Second}, Pos {c.SecondPos}"
+        f"\n  Third : Geo {c.Third}, Pos {c.ThirdPos}\n"
+    )