diff --git a/bsp_hosted/fsfwconfig/FSFWConfig.h.in b/bsp_hosted/fsfwconfig/FSFWConfig.h.in
index 2c7a05d..32db8b4 100644
--- a/bsp_hosted/fsfwconfig/FSFWConfig.h.in
+++ b/bsp_hosted/fsfwconfig/FSFWConfig.h.in
@@ -18,6 +18,7 @@
 #endif
 
 #define FSFW_USE_PUS_C_TELEMETRY    1
+#define FSFW_USE_PUS_C_TELECOMMANDS 1
 
 //! Can be used to disable the ANSI color sequences for C stdio.
 #define FSFW_COLORED_OUTPUT         1
diff --git a/tmtc/config/hook_implementation.py b/tmtc/config/hook_implementation.py
index 9512857..49efd9e 100644
--- a/tmtc/config/hook_implementation.py
+++ b/tmtc/config/hook_implementation.py
@@ -1,17 +1,18 @@
 import argparse
-from typing import Dict, Union, Tuple
+from typing import Dict, Tuple, Optional
 
+from tmtccmd.com_if.com_interface_base import CommunicationInterface
 from tmtccmd.config.definitions import ServiceOpCodeDictT
 from tmtccmd.config.hook import TmTcHookBase
+from tmtccmd.core.backend import TmTcHandler
+from tmtccmd.ecss.tm import PusTelemetry
+from tmtccmd.pus_tc.definitions import TcQueueT
 from tmtccmd.pus_tm.service_3_base import Service3Base
+from tmtccmd.ecss.conf import PusVersion
+from tmtccmd.utility.tmtc_printer import TmTcPrinter
 
 
 class FsfwHookBase(TmTcHookBase):
-    from tmtccmd.com_if.com_interface_base import CommunicationInterface
-    from tmtccmd.core.backend import TmTcHandler
-    from tmtccmd.pus_tc.definitions import TcQueueT
-    from tmtccmd.ecss.tm import PusTelemetry
-    from tmtccmd.utility.tmtc_printer import TmTcPrinter
 
     def get_version(self) -> str:
         from config.version import SW_NAME, SW_VERSION, SW_SUBVERSION, SW_SUBSUBVERSION
@@ -26,14 +27,17 @@ class FsfwHookBase(TmTcHookBase):
 
     def add_globals_pre_args_parsing(self, gui: bool = False):
         from tmtccmd.config.globals import set_default_globals_pre_args_parsing
-        set_default_globals_pre_args_parsing(gui=gui, apid=0xef)
+        set_default_globals_pre_args_parsing(
+            gui=gui, pus_tm_version=PusVersion.PUS_C, pus_tc_version=PusVersion.PUS_C, apid=0xef
+        )
 
     def add_globals_post_args_parsing(self, args: argparse.Namespace):
         from tmtccmd.config.globals import set_default_globals_post_args_parsing
         set_default_globals_post_args_parsing(args=args, json_cfg_path=self.get_json_config_file_path())
 
-    def assign_communication_interface(self, com_if_key: str, tmtc_printer: TmTcPrinter) -> \
-            Union[CommunicationInterface, None]:
+    def assign_communication_interface(
+            self, com_if_key: str, tmtc_printer: TmTcPrinter
+    ) -> Optional[CommunicationInterface]:
         from tmtccmd.config.com_if import create_communication_interface_default
         return create_communication_interface_default(
             com_if_key=com_if_key, tmtc_printer=tmtc_printer, json_cfg_path=self.get_json_config_file_path()
@@ -46,7 +50,7 @@ class FsfwHookBase(TmTcHookBase):
         from pus_tc.tc_packing import pack_service_queue_user
         pack_service_queue_user(service=service, op_code=op_code, service_queue=service_queue)
 
-    def tm_user_factory_hook(self, raw_tm_packet: bytearray) -> Union[None, PusTelemetry]:
+    def tm_user_factory_hook(self, raw_tm_packet: bytearray) -> Optional[PusTelemetry]:
         from pus_tm.factory_hook import tm_user_factory_hook
         return tm_user_factory_hook(raw_tm_packet=raw_tm_packet)