diff --git a/pysd/py_backend/builder.py b/pysd/py_backend/builder.py
index 89ce584e..90d43020 100644
--- a/pysd/py_backend/builder.py
+++ b/pysd/py_backend/builder.py
@@ -301,7 +301,6 @@ def _build_main_module(elements, subscript_dict, file_name):
         """ % {
             "outfile": os.path.basename(file_name).split(".")[0],
         })
-    print(text)
 
     text += funcs
     text = black.format_file_contents(text, fast=True, mode=black.FileMode())
@@ -1916,12 +1915,15 @@ def add_ext_lookup(identifier, file_name, tab, x_row_or_col, cell,
     return "%s(x)" % external["py_name"], [external]
 
 
-def add_macro(macro_name, filename, arg_names, arg_vals):
+def add_macro(identifier, macro_name, filename, arg_names, arg_vals):
     """
-    Constructs a stateful object instantiating a 'Macro'
+    Constructs a stateful object instantiating a 'Macro'.
 
     Parameters
     ----------
+    identifier: str
+        The python-safe name of the element that calls the macro.
+
     macro_name: str
         Python safe name for macro.
 
@@ -1934,16 +1936,16 @@ def add_macro(macro_name, filename, arg_names, arg_vals):
     Returns
     -------
     reference: str
-        reference to the Initial object `__call__` method,
-        which will return the first calculated value of `initial_input`
+        Reference to the Initial object `__call__` method,
+        which will return the first calculated value of `initial_input`.
+
     new_structure: list
-        list of element construction dictionaries for the builder to assemble
+        List of element construction dictionaries for the builder to assemble.
 
     """
     Imports.add("functions", "Macro")
 
-    py_name = "_macro_" + macro_name + "_" + "_".join(
-        [utils.make_python_identifier(f)[0] for f in arg_vals])
+    py_name = "_macro_" + macro_name + "_" + identifier
 
     func_args = "{ %s }" % ", ".join(
         ["'%s': lambda: %s" % (key, val) for key, val in zip(arg_names,
@@ -1951,7 +1953,7 @@ def add_macro(macro_name, filename, arg_names, arg_vals):
 
     stateful = {
         "py_name": py_name,
-        "parent_name": macro_name,
+        "parent_name": identifier,
         "real_name": "Macro Instantiation of " + macro_name,
         "doc": "Instantiates the Macro",
         "py_expr": "Macro('%s', %s, '%s',"
diff --git a/pysd/py_backend/utils.py b/pysd/py_backend/utils.py
index 5947bf15..45b87881 100644
--- a/pysd/py_backend/utils.py
+++ b/pysd/py_backend/utils.py
@@ -890,8 +890,37 @@ def open_module(root_dir, model_name, module, submodule=None):
 
 
 def load_modules(module_name, module_content, work_dir, submodules):
-    # TODO: document
+    """
+    Used to load model modules from the main model file, when
+    split_views=True in the read_vensim function. This function is used
+    to iterate over the different layers of the nested dictionary that
+    describes which model variables belong to each module/submodule.
+
+    Parameters
+    ----------
+    module_name: str
+        Name of the module to load.
+
+    module_content: dict or list
+        Content of the module. If it's a dictionary, it means that the
+        module has submodules, whereas if it is a list it means that that
+        particular module/submodule is a final one.
+
+    work_dir: str
+        Path to the module file.
 
+    submodules: list
+        This list gets updated at every recursive iteration, and each element
+        corresponds to the string representation of each module/submodule that
+        is read.
+
+    Returns
+    -------
+    str:
+        String representations of the modules/submodules to execute in the main
+        model file.
+
+    """
     if isinstance(module_content, list):
         with open(os.path.join(work_dir, module_name + ".py"), "r") as file:
             submodules.append(file.read())
diff --git a/pysd/py_backend/vensim/vensim2py.py b/pysd/py_backend/vensim/vensim2py.py
index d658c6e7..f4eb1a5f 100644
--- a/pysd/py_backend/vensim/vensim2py.py
+++ b/pysd/py_backend/vensim/vensim2py.py
@@ -1435,7 +1435,7 @@ def visit_macro_call(self, n, vc):
             macro = [x for x in macro_list if x["py_name"] == py_name][
                 0
             ]  # should match once
-            name, structure = builder.add_macro(
+            name, structure = builder.add_macro(element["py_name"],
                 macro["py_name"], macro["file_name"], macro["params"], arglist
             )
             self.new_structure += structure