diff --git a/Android.bp b/Android.bp
index e1cb037b252e..dddcb2535f5f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -154,6 +154,7 @@ java_library {
         "framework-scheduling.stubs.module_lib",
         "framework-sdkextensions.stubs.module_lib",
         "framework-statsd.stubs.module_lib",
+        "framework-supplementalprocess.stubs.module_lib",
         "framework-tethering.stubs.module_lib",
         "framework-uwb.stubs.module_lib",
         "framework-wifi.stubs.module_lib",
@@ -177,6 +178,7 @@ java_library {
         "framework-scheduling.impl",
         "framework-sdkextensions.impl",
         "framework-statsd.impl",
+        "framework-supplementalprocess.impl",
         "framework-tethering.impl",
         "framework-uwb.impl",
         "framework-wifi.impl",
diff --git a/ApiDocs.bp b/ApiDocs.bp
index 31f7f6e014c3..7a4ef2ab325a 100644
--- a/ApiDocs.bp
+++ b/ApiDocs.bp
@@ -126,6 +126,7 @@ stubs_defaults {
         ":framework-scheduling-sources",
         ":framework-sdkextensions-sources",
         ":framework-statsd-sources",
+        ":framework-supplementalprocess-sources",
         ":framework-tethering-srcs",
         ":framework-uwb-updatable-sources",
         ":framework-wifi-updatable-sources",
@@ -172,6 +173,7 @@ droidstubs {
         ":framework-scheduling{.public.stubs.source}",
         ":framework-sdkextensions{.public.stubs.source}",
         ":framework-statsd{.public.stubs.source}",
+        ":framework-supplementalprocess{.public.stubs.source}",
         ":framework-tethering{.public.stubs.source}",
         ":framework-uwb{.public.stubs.source}",
         ":framework-wifi{.public.stubs.source}",
@@ -211,6 +213,7 @@ genrule {
         ":framework-scheduling{.public.annotations.zip}",
         ":framework-sdkextensions{.public.annotations.zip}",
         ":framework-statsd{.public.annotations.zip}",
+        ":framework-supplementalprocess{.public.annotations.zip}",
         ":framework-tethering{.public.annotations.zip}",
         ":framework-uwb{.public.annotations.zip}",
         ":framework-wifi{.public.annotations.zip}",
diff --git a/StubLibraries.bp b/StubLibraries.bp
index cc118f32f8bf..b6fd708a6cce 100644
--- a/StubLibraries.bp
+++ b/StubLibraries.bp
@@ -250,6 +250,7 @@ modules_public_stubs = [
     "framework-scheduling.stubs",
     "framework-sdkextensions.stubs",
     "framework-statsd.stubs",
+    "framework-supplementalprocess.stubs",
     "framework-tethering.stubs",
     "framework-uwb.stubs",
     "framework-wifi.stubs",
@@ -271,6 +272,7 @@ modules_system_stubs = [
     "framework-scheduling.stubs.system",
     "framework-sdkextensions.stubs.system",
     "framework-statsd.stubs.system",
+    "framework-supplementalprocess.stubs",
     "framework-tethering.stubs.system",
     "framework-uwb.stubs.system",
     "framework-wifi.stubs.system",
diff --git a/api/Android.bp b/api/Android.bp
index 1bc50bd409a2..1ec1b3c6ba93 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -106,6 +106,7 @@ genrule {
         ":framework-scheduling{.public.api.txt}",
         ":framework-sdkextensions{.public.api.txt}",
         ":framework-statsd{.public.api.txt}",
+        ":framework-supplementalprocess{.public.api.txt}",
         ":framework-tethering{.public.api.txt}",
         ":framework-uwb{.public.api.txt}",
         ":framework-wifi{.public.api.txt}",
@@ -167,6 +168,7 @@ genrule {
         ":framework-scheduling{.public.stubs.source}",
         ":framework-sdkextensions{.public.stubs.source}",
         ":framework-statsd{.public.stubs.source}",
+        ":framework-supplementalprocess{.public.stubs.source}",
         ":framework-tethering{.public.stubs.source}",
         ":framework-uwb{.public.stubs.source}",
         ":framework-wifi{.public.stubs.source}",
@@ -195,6 +197,7 @@ genrule {
         ":framework-scheduling{.public.removed-api.txt}",
         ":framework-sdkextensions{.public.removed-api.txt}",
         ":framework-statsd{.public.removed-api.txt}",
+        ":framework-supplementalprocess{.public.removed-api.txt}",
         ":framework-tethering{.public.removed-api.txt}",
         ":framework-uwb{.public.removed-api.txt}",
         ":framework-wifi{.public.removed-api.txt}",
@@ -237,6 +240,7 @@ genrule {
         ":framework-scheduling{.system.api.txt}",
         ":framework-sdkextensions{.system.api.txt}",
         ":framework-statsd{.system.api.txt}",
+        ":framework-supplementalprocess{.system.api.txt}",
         ":framework-tethering{.system.api.txt}",
         ":framework-uwb{.system.api.txt}",
         ":framework-wifi{.system.api.txt}",
@@ -297,6 +301,7 @@ genrule {
         ":framework-scheduling{.system.removed-api.txt}",
         ":framework-sdkextensions{.system.removed-api.txt}",
         ":framework-statsd{.system.removed-api.txt}",
+        ":framework-supplementalprocess{.system.removed-api.txt}",
         ":framework-tethering{.system.removed-api.txt}",
         ":framework-uwb{.system.removed-api.txt}",
         ":framework-wifi{.system.removed-api.txt}",
@@ -339,6 +344,7 @@ genrule {
         ":framework-scheduling{.module-lib.api.txt}",
         ":framework-sdkextensions{.module-lib.api.txt}",
         ":framework-statsd{.module-lib.api.txt}",
+        ":framework-supplementalprocess{.module-lib.api.txt}",
         ":framework-tethering{.module-lib.api.txt}",
         ":framework-uwb{.module-lib.api.txt}",
         ":framework-wifi{.module-lib.api.txt}",
@@ -401,6 +407,7 @@ genrule {
         ":framework-scheduling{.module-lib.removed-api.txt}",
         ":framework-sdkextensions{.module-lib.removed-api.txt}",
         ":framework-statsd{.module-lib.removed-api.txt}",
+        ":framework-supplementalprocess{.module-lib.removed-api.txt}",
         ":framework-tethering{.module-lib.removed-api.txt}",
         ":framework-uwb{.module-lib.removed-api.txt}",
         ":framework-wifi{.module-lib.removed-api.txt}",
@@ -521,6 +528,7 @@ genrule {
         ":framework-scheduling.stubs{.jar}",
         ":framework-sdkextensions.stubs{.jar}",
         ":framework-statsd.stubs{.jar}",
+        ":framework-supplementalprocess.stubs{.jar}",
         ":framework-tethering.stubs{.jar}",
         ":framework-uwb.stubs{.jar}",
         ":framework-wifi.stubs{.jar}",
diff --git a/boot/Android.bp b/boot/Android.bp
index d88e839cc79d..3273f2c6ed8e 100644
--- a/boot/Android.bp
+++ b/boot/Android.bp
@@ -95,6 +95,10 @@ platform_bootclasspath {
             apex: "com.android.sdkext",
             module: "com.android.sdkext-bootclasspath-fragment",
         },
+        {
+            apex: "com.android.supplementalprocess",
+            module: "com.android.supplementalprocess-bootclasspath-fragment",
+        },
         {
             apex: "com.android.tethering",
             module: "com.android.tethering-bootclasspath-fragment",