diff --git a/docs/TARGETS b/docs/BUCK
similarity index 88%
rename from docs/TARGETS
rename to docs/BUCK
index a0281b8b782..490d3471fb3 100644
--- a/docs/TARGETS
+++ b/docs/BUCK
@@ -1,9 +1,10 @@
+load("@fbcode_macros//build_defs:build_file_migration.bzl", "fbcode_target", "non_fbcode_target")
 load("@fbcode_macros//build_defs:native_rules.bzl", "buck_filegroup", "buck_sh_test")
 load("@fbcode_macros//build_defs:python_binary.bzl", "python_binary")
 
 oncall("executorch")
 
-python_binary(
+fbcode_target(_kind = python_binary,
     name = "sphinx",
     main_module = "sphinx.cmd.build",
     par_style = "xar",
@@ -30,12 +31,12 @@ python_binary(
     ],
 )
 
-buck_filegroup(
+fbcode_target(_kind = buck_filegroup,
     name = "source",
     srcs = glob(["source/**/*"]),
 )
 
-buck_sh_test(
+fbcode_target(_kind = buck_sh_test,
     name = "doctest",
     args = [
         "-M",
diff --git a/examples/apple/coreml/llama/TARGETS b/examples/apple/coreml/llama/BUCK
similarity index 87%
rename from examples/apple/coreml/llama/TARGETS
rename to examples/apple/coreml/llama/BUCK
index eedb88774e0..c012e260eb0 100644
--- a/examples/apple/coreml/llama/TARGETS
+++ b/examples/apple/coreml/llama/BUCK
@@ -1,9 +1,10 @@
+load("@fbcode_macros//build_defs:build_file_migration.bzl", "fbcode_target", "non_fbcode_target")
 # Any targets that should be shared between fbcode and xplat must be defined in
 # targets.bzl. This file can contain fbcode-only targets.
 
 load("@fbsource//xplat/executorch/build:runtime_wrapper.bzl", "runtime")
 
-runtime.python_library(
+fbcode_target(_kind = runtime.python_library,
     name = "llama_transformer",
     srcs = [
         "llama_transformer.py",
@@ -17,7 +18,7 @@ runtime.python_library(
     ],
 )
 
-runtime.python_library(
+fbcode_target(_kind = runtime.python_library,
     name = "utils",
     srcs = [
         "utils.py",
@@ -30,7 +31,7 @@ runtime.python_library(
     ],
 )
 
-runtime.python_binary(
+fbcode_target(_kind = runtime.python_binary,
     name = "export",
     srcs = [
         "export.py",
diff --git a/examples/apple/coreml/scripts/TARGETS b/examples/apple/coreml/scripts/BUCK
similarity index 82%
rename from examples/apple/coreml/scripts/TARGETS
rename to examples/apple/coreml/scripts/BUCK
index c47af5235f7..01f1d588ecd 100644
--- a/examples/apple/coreml/scripts/TARGETS
+++ b/examples/apple/coreml/scripts/BUCK
@@ -1,8 +1,9 @@
+load("@fbcode_macros//build_defs:build_file_migration.bzl", "fbcode_target", "non_fbcode_target")
 # Any targets that should be shared between fbcode and xplat must be defined in
 # targets.bzl. This file can contain fbcode-only targets.
 load("@fbcode_macros//build_defs:python_binary.bzl", "python_binary")
 
-python_binary(
+fbcode_target(_kind = python_binary,
     name = "export",
     srcs = [
         "export.py",
diff --git a/examples/apple/mps/executor_runner/BUCK b/examples/apple/mps/executor_runner/BUCK
index 5fe34f9aa41..1d1d40e1384 100644
--- a/examples/apple/mps/executor_runner/BUCK
+++ b/examples/apple/mps/executor_runner/BUCK
@@ -1,3 +1,5 @@
+load("@fbcode_macros//build_defs:build_file_migration.bzl", "fbcode_target", "non_fbcode_target")
+oncall("executorch")
 #
 #  Copyright (c) 2023 Apple Inc. All rights reserved.
 #  Provided subject to the LICENSE file in the top level directory.
@@ -8,6 +10,20 @@
 
 load(":targets.bzl", "define_common_targets")
 
-oncall("executorch")
 
-define_common_targets()
+non_fbcode_target(_kind = define_common_targets,)
+
+# !!!! fbcode/executorch/examples/apple/mps/executor_runner/TARGETS was merged into this file, see https://fburl.com/workplace/xl8l9yuo for more info !!!!
+
+#
+#  Copyright (c) 2023 Apple Inc. All rights reserved.
+#  Provided subject to the LICENSE file in the top level directory.
+#
+
+# Any targets that should be shared between fbcode and xplat must be defined in
+# targets.bzl. This file can contain fbcode-only targets.
+
+load(":targets.bzl", "define_common_targets")
+
+
+fbcode_target(_kind = define_common_targets,)
diff --git a/examples/apple/mps/executor_runner/TARGETS b/examples/apple/mps/executor_runner/TARGETS
deleted file mode 100644
index 3926187e5e5..00000000000
--- a/examples/apple/mps/executor_runner/TARGETS
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-#  Copyright (c) 2023 Apple Inc. All rights reserved.
-#  Provided subject to the LICENSE file in the top level directory.
-#
-
-# Any targets that should be shared between fbcode and xplat must be defined in
-# targets.bzl. This file can contain fbcode-only targets.
-
-load(":targets.bzl", "define_common_targets")
-
-oncall("executorch")
-
-define_common_targets()