diff --git a/_unittest/example_models/T12/template.rpt b/_unittest/example_models/T12/template.rpt
new file mode 100644
index 00000000000..bd301c52488
--- /dev/null
+++ b/_unittest/example_models/T12/template.rpt
@@ -0,0 +1,379 @@
+$begin 'ReportDefinitions'
+	$begin 'ReportSetup'
+		$begin 'Reports'
+			$begin 'Plot_6LKGC0'
+				ReportID=117
+				$begin 'Report2D'
+					name='Plot_6LKGC0'
+					ReportID=117
+					ReportType=9
+					DisplayType=4
+					Title=''
+					Domain=''
+					$begin 'Migration'
+						MigVersion(0, 0, 'mig(0.0)')
+					$end 'Migration'
+					$begin 'Graph2DsV2'
+						$begin 'Graph2D'
+							TraceDefID=116
+							Type='Continuous'
+							Axis='Y1'
+						$end 'Graph2D'
+					$end 'Graph2DsV2'
+					$begin 'PlotDisplayDataManager'
+						NextUniqueID=9
+						MoveBackwards=false
+						$begin 'PlotHeaderDataSource'
+							CompanyName=''
+							ShowDesignName=true
+							ProjectFileName=''
+						$end 'PlotHeaderDataSource'
+						StockNameIDMap(DataTable=3, Header=0, PrimarySweep=1)
+						$begin 'SourceList'
+						$end 'SourceList'
+						Version='17.0:20150830'
+						$begin 'DocAttributes'
+							$begin 'PlotAttributeStoreMap'
+							$end 'PlotAttributeStoreMap'
+						$end 'DocAttributes'
+						$begin 'DisplayTypeAttributes'
+							$begin 'PlotAttributeStoreMap'
+								$begin 'MainMapItem'
+									$begin 'SubMapItem'
+										DataSourceID=7
+										$begin 'CurveCartesianAttribute'
+											YAxis='Y1'
+										$end 'CurveCartesianAttribute'
+									$end 'SubMapItem'
+								$end 'MainMapItem'
+								$begin 'MainMapItem'
+									$begin 'SubMapItem'
+										DataSourceID=7
+										$begin 'CurveRenderAttribute'
+											$begin 'LineRenderAttribute'
+												LineStyle='Solid'
+												LineWidth=3
+												ColorVersion=1
+												LineColor(R=237, G=28, B=36)
+											$end 'LineRenderAttribute'
+											TraceType='Continuous'
+											SymbolType='HollowHorizontalLeftTriangle'
+											SymbolColor(R=155, G=93, B=112)
+											ShowSymbols=false
+											SymbolFrequency=15
+											ShowArrows=false
+										$end 'CurveRenderAttribute'
+									$end 'SubMapItem'
+								$end 'MainMapItem'
+								$begin 'MainMapItem'
+									$begin 'SubMapItem'
+										DataSourceID=0
+										$begin 'HeaderRenderAttribute'
+											$begin 'TitleFont'
+												$begin 'FontAttribute'
+													$begin 'Font'
+														HeightInPts=14
+														Width=0
+														Escapement=0
+														Orientation=0
+														Weight=400
+														Italic=0
+														Underline=0
+														StrikeOut=0
+														CharSet=0
+														OutPrecision=7
+														ClipPrecision=48
+														Quality=6
+														PitchAndFamily=0
+														FaceName='Arial'
+													$end 'Font'
+													ColorVersion=1
+												$end 'FontAttribute'
+											$end 'TitleFont'
+											$begin 'SubtitleFont'
+												$begin 'FontAttribute'
+													$begin 'Font'
+														HeightInPts=10
+														Width=0
+														Escapement=0
+														Orientation=0
+														Weight=400
+														Italic=0
+														Underline=0
+														StrikeOut=0
+														CharSet=0
+														OutPrecision=7
+														ClipPrecision=48
+														Quality=6
+														PitchAndFamily=0
+														FaceName='Arial'
+													$end 'Font'
+													ColorVersion=1
+												$end 'FontAttribute'
+											$end 'SubtitleFont'
+										$end 'HeaderRenderAttribute'
+									$end 'SubMapItem'
+								$end 'MainMapItem'
+							$end 'PlotAttributeStoreMap'
+						$end 'DisplayTypeAttributes'
+						$begin 'DocDefaultAttributes'
+							$begin 'PlotAttributeStoreMap'
+							$end 'PlotAttributeStoreMap'
+						$end 'DocDefaultAttributes'
+						$begin 'PerViewPlotAttributeStoreMap'
+							$begin 'MapItem'
+								ItemID=6
+								$begin 'PlotAttributeStoreMap'
+									$begin 'MainMapItem'
+										$begin 'SubMapItem'
+											DataSourceID=5
+											$begin 'BasicLayoutAttribute'
+												$begin 'LayoutRect'
+													Top=75
+													Left=75
+													Bottom=9925
+													Right=814
+												$end 'LayoutRect'
+											$end 'BasicLayoutAttribute'
+										$end 'SubMapItem'
+									$end 'MainMapItem'
+									$begin 'MainMapItem'
+										$begin 'SubMapItem'
+											DataSourceID=4
+											$begin 'OverlayLayoutAttribute'
+												$begin 'BoundingRect'
+													Top=225
+													Left=989
+													Bottom=9775
+													Right=9775
+												$end 'BoundingRect'
+												ModifySize=false
+												ModifyPosition=false
+											$end 'OverlayLayoutAttribute'
+										$end 'SubMapItem'
+									$end 'MainMapItem'
+								$end 'PlotAttributeStoreMap'
+								PlotType=25
+							$end 'MapItem'
+						$end 'PerViewPlotAttributeStoreMap'
+						IsViewAttribServer=false
+						ViewID=-1
+						$begin 'SourceIDMap'
+							IDMapItem(116, 0, -1, 7)
+						$end 'SourceIDMap'
+						$begin 'TraceCharacteristicsMgr'
+						$end 'TraceCharacteristicsMgr'
+						$begin 'CartesianXMarkerManager'
+							RefMarkerID=-1
+							CurrentMarkerID=-1
+							$begin 'ReferenceCurves'
+							$end 'ReferenceCurves'
+						$end 'CartesianXMarkerManager'
+						$begin 'CartesianYMarkerManager'
+						$end 'CartesianYMarkerManager'
+						XAxisStackID=-1
+						$begin 'AllTransSrcDwg'
+							$begin 'PT'
+								ID=25
+								TransSrcDwg(-1, 0, 5)
+							$end 'PT'
+						$end 'AllTransSrcDwg'
+						$begin 'AllPtSVID'
+						$end 'AllPtSVID'
+					$end 'PlotDisplayDataManager'
+				$end 'Report2D'
+			$end 'Plot_6LKGC0'
+		$end 'Reports'
+	$end 'ReportSetup'
+	$begin 'Reports'
+		$begin 'Plot_6LKGC0'
+			ReportID=117
+			ReportName='Plot_6LKGC0'
+			$begin 'TraceDef'
+				TraceDefinitionType='TraceDefinition'
+				$begin 'DesignSolnDefn'
+					$begin 'DESIGN_SOLUTION_SIM_VALUE_CONTEXT'
+						DesignID=4
+						SolutionID=5484
+						$begin 'REPORT_TYPE_SIM_VALUE_CONTEXT'
+							ReportType=9
+							SimValueContext(0, 0, 2, 0, false, false, 49, 1, 0, 1, 1, '', 0, 0, 'SourceContext', false, '0')
+						$end 'REPORT_TYPE_SIM_VALUE_CONTEXT'
+					$end 'DESIGN_SOLUTION_SIM_VALUE_CONTEXT'
+				$end 'DesignSolnDefn'
+				ID=116
+				VersionID=2217
+				Name='db(PeakRealizedGain)'
+				TieNameToExpr=true
+				$begin 'Components'
+					$begin 'TraceComponentDefinition'
+						Expr='Freq'
+					$end 'TraceComponentDefinition'
+					$begin 'TraceComponentDefinition'
+						Expr='db(PeakRealizedGain)'
+					$end 'TraceComponentDefinition'
+				$end 'Components'
+				$begin 'ExtendedTraceInfo'
+					NumPoints=0
+					TraceType=0
+					Offset=0
+					XLabel=''
+					SamplingPeriod='0'
+					SamplingPeriodOffset='0'
+					AutoDelay=true
+					DelayValue='0ps'
+					AutoCompCrossAmplitude=true
+					CrossingAmplitude='0mV'
+					YAxis=1
+					AutoCompEyeMeasurementPoint=true
+					EyeMeasurementPoint='0ps'
+					EyePamLow()
+					EyePamVRef()
+					EyePamHigh()
+					EyePamNames()
+					EyePamStrictVRef=false
+				$end 'ExtendedTraceInfo'
+				$begin 'TraceFamiliesDisplayDefinition'
+					DisplayFamiliesType='DisplayAll'
+				$end 'TraceFamiliesDisplayDefinition'
+				$begin 'PointsetDefinition'
+					$begin 'SubsweepDefParamsContainer'
+						$begin '0'
+							SubsweepType='Regular'
+							SubsweepChoiceType='All'
+							SweepVariableName='Freq'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+						$end '0'
+						$begin '1'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='fc'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(30000000000)
+							ParameterType='DoubleParam'
+							Units='GHz'
+						$end '1'
+						$begin '2'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='w'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.02)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '2'
+						$begin '3'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='rA'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.51)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '3'
+						$begin '4'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='hA'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.5)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '4'
+						$begin '5'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='rB'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.687)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '5'
+						$begin '6'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='hB'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.585)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '6'
+						$begin '7'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='rC'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.805)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '7'
+						$begin '8'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='hC'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.661)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '8'
+						$begin '9'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='rD'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(0.822)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '9'
+						$begin '10'
+							SubsweepType='Regular'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='hD'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(2.3)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '10'
+						$begin '11'
+							SubsweepType='Specifiable'
+							SubsweepChoiceType='Selected'
+							SweepVariableName='PC'
+							AllowSelecteValues=true
+							SweepHasConsistentValues=true
+							ColumnValues(-0.073)
+							ParameterType='DoubleParam'
+							Units=''
+						$end '11'
+					$end 'SubsweepDefParamsContainer'
+					FamilyBlock()
+				$end 'PointsetDefinition'
+				DesignInstanceID=5
+			$end 'TraceDef'
+		$end 'Plot_6LKGC0'
+	$end 'Reports'
+	$begin 'AllTracesInterpreter'
+		$begin 'PerTraceInterpreter'
+			$begin 'TraceInterpreter'
+				ID=116
+				$begin 'ReportMgrTraceInterpreter'
+					SolutionName='Setup1 : LastAdaptive'
+					SolutionID=5484
+				$end 'ReportMgrTraceInterpreter'
+				$begin 'ProductTraceInterpreterBlock'
+					EMContext='3D'
+				$end 'ProductTraceInterpreterBlock'
+			$end 'TraceInterpreter'
+		$end 'PerTraceInterpreter'
+	$end 'AllTracesInterpreter'
+$end 'ReportDefinitions'
diff --git a/_unittest/test_12_PostProcessing.py b/_unittest/test_12_PostProcessing.py
index ecd36d9445d..181ef201e81 100644
--- a/_unittest/test_12_PostProcessing.py
+++ b/_unittest/test_12_PostProcessing.py
@@ -194,6 +194,15 @@ def test_09_manipulate_report_B(self, field_test):
         )
         new_report4.report_type = "Data Table"
         assert new_report4.create()
+        if not config["NonGraphical"]:
+            local_path = os.path.dirname(os.path.realpath(__file__))
+            template = os.path.join(local_path, "example_models", test_subfolder, "template.rpt")
+            assert new_report4.apply_report_template(template)
+            template = os.path.join(local_path, "example_models", test_subfolder, "template_invented.rpt")
+            assert not new_report4.apply_report_template(template)
+            template = os.path.join(local_path, "example_models", test_subfolder, "template.csv")
+            assert not new_report4.apply_report_template(template)
+            assert not new_report4.apply_report_template(template, property_type="Dummy")
 
     def test_09_manipulate_report_C(self, field_test):
         variations = field_test.available_variations.nominal_w_values_dict
diff --git a/src/ansys/aedt/core/modeler/cad/components_3d.py b/src/ansys/aedt/core/modeler/cad/components_3d.py
index bf1ea28b32e..3b802188ea2 100644
--- a/src/ansys/aedt/core/modeler/cad/components_3d.py
+++ b/src/ansys/aedt/core/modeler/cad/components_3d.py
@@ -280,7 +280,7 @@ def group_name(self, name):
 
         """
         if "Group" in self._primitives.oeditor.GetChildObject(self.name).GetPropNames() and name not in list(
-            self._primitives.oeditor.GetChildNames("Groups")
+            list(self._primitives.oeditor.GetChildNames("Groups"))
         ):
             arg = [
                 "NAME:GroupParameter",
diff --git a/src/ansys/aedt/core/modeler/cad/primitives.py b/src/ansys/aedt/core/modeler/cad/primitives.py
index 98a0637a25e..ad48d2dad2e 100644
--- a/src/ansys/aedt/core/modeler/cad/primitives.py
+++ b/src/ansys/aedt/core/modeler/cad/primitives.py
@@ -5622,7 +5622,7 @@ def create_group(self, objects=None, components=None, groups=None, group_name=No
         if components is None and groups is None and objects is None:
             raise AttributeError("At least one between ``objects``, ``components``, ``groups`` has to be defined.")
 
-        all_objects = self.object_names[:] + self.oeditor.GetChildNames("Groups")[::]
+        all_objects = self.object_names[:] + list(self.oeditor.GetChildNames("Groups"))
         if objects:
             object_selection = self.convert_to_selections(objects, return_list=False)
         else:
diff --git a/src/ansys/aedt/core/modeler/modeler_3d.py b/src/ansys/aedt/core/modeler/modeler_3d.py
index d7b912647cd..77d55e504b6 100644
--- a/src/ansys/aedt/core/modeler/modeler_3d.py
+++ b/src/ansys/aedt/core/modeler/modeler_3d.py
@@ -1108,7 +1108,7 @@ def import_nastran(
                 aedt_objs = self.object_names[::]
                 for assembly, _ in nas_to_dict["Assemblies"].items():
                     assembly_group_name = assembly
-                    if assembly in self.oeditor.GetChildNames("Groups"):
+                    if assembly in list(self.oeditor.GetChildNames("Groups")):
                         assembly_group_name = generate_unique_name(assembly, n=2)
                     new_group = []
                     for el in nas_to_dict["Assemblies"][assembly]["Solids"].keys():
@@ -1121,7 +1121,7 @@ def import_nastran(
                         ]
                         if obj_names:
                             new_group.append(self.create_group(obj_names, group_name=str(el)))
-                    if assembly_group_name in self.oeditor.GetChildNames("Groups"):
+                    if assembly_group_name in list(self.oeditor.GetChildNames("Groups")):
                         self.oeditor.MoveEntityToGroup(
                             [
                                 "Groups:=",
@@ -1180,7 +1180,7 @@ def import_nastran(
                             id += 1
                         if group_parts:
                             pids = [i.name for i in polys]
-                            if assembly_name in self.oeditor.GetChildNames("Groups"):
+                            if assembly_name in list(self.oeditor.GetChildNames("Groups")):
                                 self.oeditor.MoveEntityToGroup(
                                     [
                                         "Objects:=",
diff --git a/src/ansys/aedt/core/modules/post_processor.py b/src/ansys/aedt/core/modules/post_processor.py
index aee16da526a..1cb0b19c183 100644
--- a/src/ansys/aedt/core/modules/post_processor.py
+++ b/src/ansys/aedt/core/modules/post_processor.py
@@ -4478,7 +4478,7 @@ def power_budget(self, units="W", temperature=22, output_type="component"):
         power_dict_obj = {}
         group_hierarchy = {}
 
-        groups = self._app.oeditor.GetChildNames("Groups")
+        groups = list(self._app.oeditor.GetChildNames("Groups"))
         self._app.modeler.add_new_user_defined_component()
         for g in groups:
             g1 = self._app.oeditor.GetChildObject(g)
diff --git a/src/ansys/aedt/core/modules/report_templates.py b/src/ansys/aedt/core/modules/report_templates.py
index 5eae5560eca..60bbaa415e0 100644
--- a/src/ansys/aedt/core/modules/report_templates.py
+++ b/src/ansys/aedt/core/modules/report_templates.py
@@ -2062,6 +2062,51 @@ def update_trace_in_report(self, traces, setup_name=None, variations=None, conte
         finally:
             self.expressions = expr
 
+    @pyaedt_function_handler()
+    def apply_report_template(self, input_file, property_type="Graphical"):  # pragma: no cover
+        """Apply report template.
+
+        .. note::
+            This method works in only in graphical mode.
+
+        Parameters
+        ----------
+        input_file : str
+            Path for the file to import. The extension supported is ``".rpt"``.
+        property_type : str, optional
+            Property types to apply. Options are ``"Graphical"``, ``"Data"``, and ``"All"``.
+
+        Returns
+        -------
+        bool
+            ``True`` when successful, ``False`` when failed.
+
+        References
+        ----------
+
+        >>> oModule.ApplyReportTemplate
+        """
+        if not os.path.exists(input_file):  # pragma: no cover
+            msg = "File does not exist."
+            self._post.logger.error(msg)
+            return False
+
+        split_path = os.path.splitext(input_file)
+        extension = split_path[1]
+
+        supported_ext = [".rpt"]
+        if extension not in supported_ext:  # pragma: no cover
+            msg = "Extension {} is not supported.".format(extension)
+            self._post.logger.error(msg)
+            return False
+
+        if property_type not in ["Graphical", "Data", "All"]:  # pragma: no cover
+            msg = "Invalid value for `property_type`. The value must be 'Graphical', 'Data', or 'All'."
+            self._post.logger.error(msg)
+            return False
+        self._post.oreportsetup.ApplyReportTemplate(self.plot_name, input_file, property_type)
+        return True
+
 
 class Standard(CommonReport):
     """Provides a reporting class that fits most of the app's standard reports."""