diff --git a/aiidalab_qe/node_view.py b/aiidalab_qe/node_view.py
index 07b58535d..411729e8b 100644
--- a/aiidalab_qe/node_view.py
+++ b/aiidalab_qe/node_view.py
@@ -17,7 +17,7 @@
 import traitlets
 from aiida.cmdline.utils.common import get_workchain_report
 from aiida.common import LinkType
-from aiida.orm import CalcJobNode, Node, WorkChainNode
+from aiida.orm import CalcJobNode, Node, ProjectionData, WorkChainNode
 from aiidalab_widgets_base import ProcessMonitor, register_viewer_widget
 from aiidalab_widgets_base.viewers import StructureDataViewer
 from ase import Atoms
@@ -124,27 +124,44 @@ def export_bands_data(work_chain_node):
 def export_pdos_data(work_chain_node):
     if "dos" in work_chain_node.outputs:
         fermi_energy = work_chain_node.outputs.nscf_parameters["fermi_energy"]
-        x_label, energy_dos, energy_units = work_chain_node.outputs.dos.get_x()
+        _, energy_dos, energy_units = work_chain_node.outputs.dos.get_x()
         tdos_values = {
             f"{n} | {u}": v for n, v, u in work_chain_node.outputs.dos.get_y()
         }
 
         pdos_orbitals = []
 
-        for orbital, pdos, energy in work_chain_node.outputs.projections.get_pdos():
-            orbital_data = orbital.get_orbital_dict()
-            kind_name = orbital_data["kind_name"]
-            orbital_name = orbital.get_name_from_quantum_numbers(
-                orbital_data["angular_momentum"], orbital_data["magnetic_number"]
-            )
-            pdos_orbitals.append(
-                {
-                    "kind": kind_name,
-                    "orbital": orbital_name,
-                    "energy | eV": energy,
-                    "pdos | states/eV": pdos,
-                }
-            )
+        if "projections" in work_chain_node.outputs:
+            projection_list = [
+                (work_chain_node.outputs.projections, None),
+            ]
+        else:
+            projection_list = [
+                (work_chain_node.outputs.projections_up, "up"),
+                (work_chain_node.outputs.projections_down, "dn"),
+            ]
+            tdos_values["dos | states/eV"] = tdos_values.pop(
+                "dos_spin_up | states/eV"
+            ) + tdos_values.pop("dos_spin_down | states/eV")
+
+        for projections, suffix in projection_list:  # type: ProjectionData, str
+            for orbital, pdos, energy in projections.get_pdos():
+                orbital_data = orbital.get_orbital_dict()
+                kind_name = orbital_data["kind_name"]
+                orbital_name = orbital.get_name_from_quantum_numbers(
+                    orbital_data["angular_momentum"], orbital_data["magnetic_number"]
+                )
+                if suffix is not None:
+                    orbital_name += f"-{suffix}"
+
+                pdos_orbitals.append(
+                    {
+                        "kind": kind_name,
+                        "orbital": orbital_name,
+                        "energy | eV": energy,
+                        "pdos | states/eV": pdos,
+                    }
+                )
 
         data_dict = {
             "fermi_energy": fermi_energy,
@@ -155,19 +172,6 @@ def export_pdos_data(work_chain_node):
         # And this is why we shouldn't use special encoders...
         return json.loads(json.dumps(data_dict, cls=MontyEncoder))
 
-        fermi_energy = work_chain_node.outputs.nscf__output_parameters.get_dict()[
-            "fermi_energy"
-        ]
-        (
-            xlabel,
-            energy_dos,
-            energy_units,
-        ) = work_chain_node.outputs.dos__output_dos.get_x()
-        tdos_values = {
-            f"{n} | {u}": v
-            for n, v, u in work_chain_node.outputs.dos__output_dos.get_y()
-        }
-
 
 def export_data(work_chain_node):
     return dict(
diff --git a/src/aiidalab_qe_workchain/__init__.py b/src/aiidalab_qe_workchain/__init__.py
index 5a33f96f4..fa669668e 100644
--- a/src/aiidalab_qe_workchain/__init__.py
+++ b/src/aiidalab_qe_workchain/__init__.py
@@ -86,6 +86,8 @@ def define(cls, spec):
         spec.output('nscf_parameters', valid_type=Dict, required=False)
         spec.output('dos', valid_type=XyData, required=False)
         spec.output('projections', valid_type=Orbital, required=False)
+        spec.output('projections_up', valid_type=Orbital, required=False)
+        spec.output('projections_down', valid_type=Orbital, required=False)
         # yapf: enable
 
     @classmethod
@@ -347,15 +349,26 @@ def results(self):
                 "band_parameters", self.ctx.workchain_bands.outputs.band_parameters
             )
             self.out("band_structure", self.ctx.workchain_bands.outputs.band_structure)
+
         if "workchain_pdos" in self.ctx:
             self.out(
                 "nscf_parameters",
-                self.ctx.workchain_pdos.outputs.nscf__output_parameters,
-            )
-            self.out("dos", self.ctx.workchain_pdos.outputs.dos__output_dos)
-            self.out(
-                "projections", self.ctx.workchain_pdos.outputs.projwfc__projections
+                self.ctx.workchain_pdos.outputs.nscf.output_parameters,
             )
+            self.out("dos", self.ctx.workchain_pdos.outputs.dos.output_dos)
+            if "projections_up" in self.ctx.workchain_pdos.outputs.projwfc:
+                self.out(
+                    "projections_up",
+                    self.ctx.workchain_pdos.outputs.projwfc.projections_up,
+                )
+                self.out(
+                    "projections_down",
+                    self.ctx.workchain_pdos.outputs.projwfc.projections_down,
+                )
+            else:
+                self.out(
+                    "projections", self.ctx.workchain_pdos.outputs.projwfc.projections
+                )
 
     def on_terminated(self):
         """Clean the working directories of all child calculations if `clean_workdir=True` in the inputs."""