diff --git a/alembic/efd_lsstcam/versions/32db1f589156_add_truss_temperature.py b/alembic/efd_lsstcam/versions/32db1f589156_add_truss_temperature.py
new file mode 100644
index 00000000..50dc2bdc
--- /dev/null
+++ b/alembic/efd_lsstcam/versions/32db1f589156_add_truss_temperature.py
@@ -0,0 +1,74 @@
+"""Add truss temperature
+
+Revision ID: 32db1f589156
+Revises: f0e8602d7819
+Create Date: 2026-02-02 17:14:04.823186+00:00
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "32db1f589156"
+down_revision: Union[str, None] = "f0e8602d7819"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "exposure_efd",
+        sa.Column(
+            "mt_salindex122_temperature_6",
+            sa.FLOAT().with_variant(mysql.FLOAT(), "mysql").with_variant(sa.FLOAT(), "postgresql"),
+            nullable=True,
+            comment="M2-ESS02, temperature item 6, plus X plus Y Truss Structure",
+        ),
+        schema="efd_lsstcam",
+    )
+    op.add_column(
+        "exposure_efd",
+        sa.Column(
+            "mt_salindex122_temperature_7",
+            sa.FLOAT().with_variant(mysql.FLOAT(), "mysql").with_variant(sa.FLOAT(), "postgresql"),
+            nullable=True,
+            comment="M2-ESS02, temperature item 7, minus X minus Y Truss Structure",
+        ),
+        schema="efd_lsstcam",
+    )
+    op.add_column(
+        "visit1_efd",
+        sa.Column(
+            "mt_salindex122_temperature_6",
+            sa.FLOAT().with_variant(mysql.FLOAT(), "mysql").with_variant(sa.FLOAT(), "postgresql"),
+            nullable=True,
+            comment="M2-ESS02, temperature item 6, plus X plus Y Truss Structure",
+        ),
+        schema="efd_lsstcam",
+    )
+    op.add_column(
+        "visit1_efd",
+        sa.Column(
+            "mt_salindex122_temperature_7",
+            sa.FLOAT().with_variant(mysql.FLOAT(), "mysql").with_variant(sa.FLOAT(), "postgresql"),
+            nullable=True,
+            comment="M2-ESS02, temperature item 7, minus X minus Y Truss Structure",
+        ),
+        schema="efd_lsstcam",
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("visit1_efd", "mt_salindex122_temperature_7", schema="efd_lsstcam")
+    op.drop_column("visit1_efd", "mt_salindex122_temperature_6", schema="efd_lsstcam")
+    op.drop_column("exposure_efd", "mt_salindex122_temperature_7", schema="efd_lsstcam")
+    op.drop_column("exposure_efd", "mt_salindex122_temperature_6", schema="efd_lsstcam")
+    # ### end Alembic commands ###
diff --git a/python/lsst/consdb/transformed_efd/config/config_lsstcam.yaml b/python/lsst/consdb/transformed_efd/config/config_lsstcam.yaml
index c590b901..648727f7 100644
--- a/python/lsst/consdb/transformed_efd/config/config_lsstcam.yaml
+++ b/python/lsst/consdb/transformed_efd/config/config_lsstcam.yaml
@@ -1,4 +1,4 @@
-version: 1.0.0
+version: 1.1.0
 columns:
 - name: mt_azimuth_encoder_absolute_position_0_rms_jitter
   tables: ["exposure_efd"]
@@ -16852,3 +16852,33 @@ columns:
     - name: absoluteTemperature93
     - name: absoluteTemperature94
     - name: absoluteTemperature95
+
+- name: mt_salindex122_temperature_6
+  tables: ["exposure_efd","visit1_efd"]
+  function: mean
+  datatype: float
+  ivoa: {"unit":"deg_C", "ucd":"phys.temperature;stat.mean"}
+  description: M2-ESS02, temperature item 6, plus X plus Y Truss Structure
+  packed_series: False
+  subset_field: salIndex
+  subset_value: 122
+  topics:
+  - name: lsst.sal.ESS.temperature
+    fields:
+    - name: temperatureItem6
+    - name: salIndex
+
+- name: mt_salindex122_temperature_7
+  tables: ["exposure_efd","visit1_efd"]
+  function: mean
+  datatype: float
+  ivoa: {"unit":"deg_C", "ucd":"phys.temperature;stat.mean"}
+  description: M2-ESS02, temperature item 7, minus X minus Y Truss Structure
+  packed_series: False
+  subset_field: salIndex
+  subset_value: 122
+  topics:
+  - name: lsst.sal.ESS.temperature
+    fields:
+    - name: temperatureItem7
+    - name: salIndex
diff --git a/python/lsst/consdb/transformed_efd/schemas/yml/efd_lsstcam.yaml b/python/lsst/consdb/transformed_efd/schemas/yml/efd_lsstcam.yaml
index ebf0f43e..b7510bd4 100644
--- a/python/lsst/consdb/transformed_efd/schemas/yml/efd_lsstcam.yaml
+++ b/python/lsst/consdb/transformed_efd/schemas/yml/efd_lsstcam.yaml
@@ -3,7 +3,7 @@ name: efd_lsstcam
 "@id": "#efd_lsstcam"
 description: Transformed EFD Consolidated Database for lsstcam.
 version:
-  current: 1.0.0
+  current: 1.1.0
 tables:
 - name: exposure_efd
   "@id": "#exposure_efd"
@@ -2854,6 +2854,18 @@ tables:
     datatype: float
     ivoa:ucd: meta.ucd
     ivoa:unit: um
+  - name: mt_salindex122_temperature_6
+    "@id": "#exposure_efd.mt_salindex122_temperature_6"
+    description: M2-ESS02, temperature item 6, plus X plus Y Truss Structure
+    datatype: float
+    ivoa:ucd: phys.temperature;stat.mean
+    ivoa:unit: deg_C
+  - name: mt_salindex122_temperature_7
+    "@id": "#exposure_efd.mt_salindex122_temperature_7"
+    description: M2-ESS02, temperature item 7, minus X minus Y Truss Structure
+    datatype: float
+    ivoa:ucd: phys.temperature;stat.mean
+    ivoa:unit: deg_C
 
 - name: exposure_efd_unpivoted
   "@id": "#exposure_efd_unpivoted"
@@ -5708,6 +5720,18 @@ tables:
     datatype: float
     ivoa:ucd: meta.ucd
     ivoa:unit: um
+  - name: mt_salindex122_temperature_6
+    "@id": "#visit1_efd.mt_salindex122_temperature_6"
+    description: M2-ESS02, temperature item 6, plus X plus Y Truss Structure
+    datatype: float
+    ivoa:ucd: phys.temperature;stat.mean
+    ivoa:unit: deg_C
+  - name: mt_salindex122_temperature_7
+    "@id": "#visit1_efd.mt_salindex122_temperature_7"
+    description: M2-ESS02, temperature item 7, minus X minus Y Truss Structure
+    datatype: float
+    ivoa:ucd: phys.temperature;stat.mean
+    ivoa:unit: deg_C
 
 - name: visit1_efd_unpivoted
   "@id": "#visit1_efd_unpivoted"