diff --git a/examples/shields/04_pre_shield_export.py b/examples/shields/04_pre_shield_export.py
index be5e4dd..08bef6b 100644
--- a/examples/shields/04_pre_shield_export.py
+++ b/examples/shields/04_pre_shield_export.py
@@ -36,7 +36,7 @@ def pre_schield():
     
     shield = result.shield
 
-    stormpy.shields.export_shieldDouble(model, shield)
+    stormpy.shields.export_shieldDouble(model, shield, "pre.shield")
     
 
 
diff --git a/examples/shields/05_post_shield_export.py b/examples/shields/05_post_shield_export.py
index b6265b0..47567e0 100644
--- a/examples/shields/05_post_shield_export.py
+++ b/examples/shields/05_post_shield_export.py
@@ -36,7 +36,7 @@ def pre_schield():
     
     shield = result.shield
 
-    stormpy.shields.export_shieldDouble(model, shield)
+    stormpy.shields.export_shieldDouble(model, shield, "post.shield")
     
 
 
diff --git a/examples/shields/06_optimal_shield_export.py b/examples/shields/06_optimal_shield_export.py
index 7a3a870..7e789f7 100644
--- a/examples/shields/06_optimal_shield_export.py
+++ b/examples/shields/06_optimal_shield_export.py
@@ -33,7 +33,7 @@ def optimal_shield_export():
 
     shield = result.shield
     
-    stormpy.shields.export_shieldDouble(model, shield)
+    stormpy.shields.export_shieldDouble(model, shield, "optimal.shield")
 
 
 if __name__ == '__main__':
diff --git a/examples/shields/09_dtcontrol.py b/examples/shields/09_dtcontrol.py
new file mode 100644
index 0000000..b27a9fe
--- /dev/null
+++ b/examples/shields/09_dtcontrol.py
@@ -0,0 +1,40 @@
+import stormpy
+import stormpy.core
+import stormpy.simulator
+
+
+import stormpy.shields
+
+import stormpy.examples
+import stormpy.examples.files
+
+from stormpy.dtcontrol import export_decision_tree
+
+def export_shield_as_dot():
+    path = stormpy.examples.files.prism_mdp_lava_simple
+    formula_str = "<pre, PreSafety, lambda=0.9> Pmax=? [G !\"AgentIsInLavaAndNotDone\"]"
+
+    program = stormpy.parse_prism_program(path)
+    formulas = stormpy.parse_properties_for_prism_program(formula_str, program)
+
+    options = stormpy.BuilderOptions([p.raw_formula for p in formulas])
+    options.set_build_state_valuations(True)
+    options.set_build_choice_labels(True)
+    options.set_build_all_labels()
+    options.set_build_with_choice_origins(True)
+    model = stormpy.build_sparse_model_with_options(program, options)
+
+    result = stormpy.model_checking(model, formulas[0], extract_scheduler=True) #, shielding_expression=shield_specification)
+    
+    assert result.has_shield
+
+    shield = result.shield
+    stormpy.shields.export_shieldDouble(model, shield, "preshield.storm.json")
+
+
+    export_decision_tree(result.shield)
+
+
+
+if __name__ == '__main__':
+    export_shield_as_dot()
\ No newline at end of file
diff --git a/lib/stormpy/dtcontrol.py b/lib/stormpy/dtcontrol.py
new file mode 100644
index 0000000..1f28158
--- /dev/null
+++ b/lib/stormpy/dtcontrol.py
@@ -0,0 +1,17 @@
+import json
+import logging
+from os.path import splitext, exists
+from sklearn.linear_model import LogisticRegression
+import numpy as np
+
+from dtcontrol.dataset.dataset_loader import DatasetLoader
+from dtcontrol.decision_tree.decision_tree import DecisionTree
+from dtcontrol.decision_tree.impurity.entropy import Entropy
+
+
+from dtcontrol.decision_tree.splitting.axis_aligned import AxisAlignedSplittingStrategy
+from dtcontrol.decision_tree.splitting.linear_classifier import LinearClassifierSplittingStrategy
+
+
+def export_decision_tree(filename):
+    pass
diff --git a/setup.py b/setup.py
index 5262efc..e8fdecf 100755
--- a/setup.py
+++ b/setup.py
@@ -275,7 +275,7 @@ setup(
 
     cmdclass={'build_ext': CMakeBuild},
     zip_safe=False,
-    install_requires=['pycarl>=2.0.4'],
+    install_requires=['pycarl>=2.0.4', 'dtcontrol'],
     setup_requires=['pytest-runner'],
     tests_require=['pytest', 'nbval'],
     extras_require={
diff --git a/src/shields/shield_handling.cpp b/src/shields/shield_handling.cpp
index a894fa0..205806f 100644
--- a/src/shields/shield_handling.cpp
+++ b/src/shields/shield_handling.cpp
@@ -7,7 +7,7 @@ template <typename ValueType, typename IndexType>
 void define_shield_handling(py::module& m, std::string vt_suffix) {
     std::string shieldHandlingname = std::string("export_shield") + vt_suffix;
 
-    m.def(shieldHandlingname.c_str(), &storm::api::exportShield<ValueType, IndexType>, py::arg("model"), py::arg("shield"));
+    m.def(shieldHandlingname.c_str(), &storm::api::exportShield<ValueType, IndexType>, py::arg("model"), py::arg("shield"), py::arg("filename"));
 }
 
 template void define_shield_handling<double, typename storm::storage::SparseMatrix<double>::index_type>(py::module& m, std::string vt_suffix);