diff --git a/CHANGES.txt b/CHANGES.txt
index 6ba39c83..ce65aa15 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,8 @@
+
+
+Added:
+ - Support for field_boundaries_sentinel_2_p1m in Subscriptions API (#1026)
+
 2.4.0 (2024-03-19)
 
 Added:
diff --git a/planet/cli/subscriptions.py b/planet/cli/subscriptions.py
index 70b7dad7..5769272f 100644
--- a/planet/cli/subscriptions.py
+++ b/planet/cli/subscriptions.py
@@ -373,7 +373,8 @@ def request_catalog(item_types,
         "land_surface_temperature",
         "soil_water_content",
         "vegetation_optical_depth",
-        "forest_carbon_diligence_30m"
+        "forest_carbon_diligence_30m",
+        "field_boundaries_sentinel_2_p1m"
     ]),
 )
 @click.option('--var-id', required=True, help='Planetary variable id.')
diff --git a/planet/subscription_request.py b/planet/subscription_request.py
index 520e3411..d603cc9e 100644
--- a/planet/subscription_request.py
+++ b/planet/subscription_request.py
@@ -276,7 +276,8 @@ def planetary_variable_source(
                       "land_surface_temperature",
                       "soil_water_content",
                       "vegetation_optical_depth",
-                      "forest_carbon_diligence_30m"],
+                      "forest_carbon_diligence_30m",
+                      "field_boundaries_sentinel_2_p1m"],
     var_id: str,
     geometry: Mapping,
     start_time: datetime,
@@ -296,8 +297,8 @@ def planetary_variable_source(
 
     Parameters:
         var_type: one of "biomass_proxy", "land_surface_temperature",
-            "soil_water_content", "vegetation_optical_depth", or
-            "forest_carbon_diligence_30m".
+            "soil_water_content", "vegetation_optical_depth",
+            "forest_carbon_diligence_30m, or field_boundaries_sentinel_2_p1m".
         var_id: a value such as "SWC-AMSR2-C_V1.0_100" for soil water
             content derived from AMSR2 C band.
         geometry: The area of interest of the subscription that will be