diff --git a/pyproject.toml b/pyproject.toml
index d1c429c236..e0673b008f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ select = [
 #   "I",    # isort, see https://beta.ruff.rs/docs/rules/#isort-i
 #   "N",    # pep8-naming, see https://beta.ruff.rs/docs/rules/#pep8-naming-n
    "PTH",  # flake9-use-pathlib, https://beta.ruff.rs/docs/rules/#flake8-use-pathlib-pth
-#   "TD",   # flake8-todos, https://docs.astral.sh/ruff/rules/#flake8-todos-td
+   "TD",   # flake8-todos, https://docs.astral.sh/ruff/rules/#flake8-todos-td
 ]
 ignore = [
     # pycodestyle
diff --git a/src/ansys/dpf/core/core.py b/src/ansys/dpf/core/core.py
index 4160e847e0..56564bfe92 100644
--- a/src/ansys/dpf/core/core.py
+++ b/src/ansys/dpf/core/core.py
@@ -427,6 +427,7 @@ def load_library(self, file_path, name="", symbol="LoadOperators", generate_oper
             )
         if generate_operators:
             # TODO: fix code generation upload posix
+            # https://github.com/ansys/pydpf-core/issues/1984, todo was added in this PR
 
             def __generate_code(TARGET_PATH, filename, name, symbol):
                 from ansys.dpf.core.dpf_operator import Operator
diff --git a/src/ansys/dpf/core/fields_container.py b/src/ansys/dpf/core/fields_container.py
index 8e118fbcdb..07161c3b1e 100644
--- a/src/ansys/dpf/core/fields_container.py
+++ b/src/ansys/dpf/core/fields_container.py
@@ -584,7 +584,8 @@ def animate(self, save_as=None, deform_by=None, scale_factor=1.0, **kwargs):
         if frequencies is None:
             raise ValueError("The fields_container has no time_frequencies.")
 
-        # TODO /!\ We should be using a mechanical::time_selector, however it is not wrapped.
+        # TODO: /!\ We should be using a mechanical::time_selector, however it is not wrapped.
+        # https://github.com/ansys/pydpf-core/issues/1984, todo was added in this PR
 
         wf.set_input_name("indices", extract_field_op.inputs.indices)  # Have to do it this way
         wf.connect("indices", forward_index)  # Otherwise not accepted
diff --git a/src/ansys/dpf/core/help.py b/src/ansys/dpf/core/help.py
index 0ad6f372dc..f47bea9d3e 100644
--- a/src/ansys/dpf/core/help.py
+++ b/src/ansys/dpf/core/help.py
@@ -40,6 +40,9 @@ def _check_type(instance, allowable_type):
 
 
 # TODO: deprecate this file
+# https://github.com/ansys/pydpf-core/issues/1984, todo was added in this PR
+
+
 def sum(var_inp):
     """Sum all elementary data of a field to get one elementary data.
 
@@ -228,6 +231,9 @@ def eqv(var_inp):
 
 
 # TODO: Consider combining eqv and eqv_fc
+# https://github.com/ansys/pydpf-core/issues/1984, todo was added in this PR
+
+
 def _eqv(field):
     """Retrieve the von Mises stress field.
 
diff --git a/src/ansys/dpf/core/server_types.py b/src/ansys/dpf/core/server_types.py
index 6023e4a24d..b032999a56 100644
--- a/src/ansys/dpf/core/server_types.py
+++ b/src/ansys/dpf/core/server_types.py
@@ -416,6 +416,7 @@ class BaseServer(abc.ABC):
     def __init__(self):
         """Define the base class for all server types, including grpc, in-process, and others."""
         # TODO: Use _server_id to compare servers for equality?
+        # https://github.com/ansys/pydpf-core/issues/1984, todo was added in this PR
         self._server_id = None
         self._session_instance = None
         self._base_service_instance = None
diff --git a/tests/test_operator.py b/tests/test_operator.py
index 56ca08979b..380c5edbd7 100644
--- a/tests/test_operator.py
+++ b/tests/test_operator.py
@@ -509,7 +509,7 @@ def test_subresults_operator(cyclic_lin_rst, cyclic_ds):
 #     model = dpf.core.Model(cyclic_lin_rst)
 #     model.add_file_path(cyclic_ds)
 
-#     # TODO: this should be available from model's available_results
+#     # TODO: this should be available from model's available_results  # noqa: TD003
 #     op = model.operator("mapdl::rst::U")
 #     op.inputs.connect(model._data_sources)
 #     op.inputs.bool_ignore_cyclic.connect(True)