diff --git a/lib/stweak.py b/lib/stweak.py
index 5d84dcb..871d730 100644
--- a/lib/stweak.py
+++ b/lib/stweak.py
@@ -354,6 +354,7 @@ def whitelist_menu():
 # PORT END WHITELIST-SERVER
 
 
+# PORT START TWEAK-EXTEND-FUNCTIONS
 # downloads/updates extensions
 def extension_downloader():
     from os import chmod
@@ -424,6 +425,7 @@ def extension_menu():
         else:
             break
     return _ext_name, _escalator, _action
+# PORT END TWEAK-EXTEND-FUNCTIONS
 
 
 # runs secondary configuration menu
@@ -508,10 +510,12 @@ def global_menu(_scr, _device_type, _top_message):
             elif _success == 2:
                 curses_radio(['okay'], '\u001b[38;5;9merror: re-encryption failed: entry directory not found\u001b[0m')
         elif _choice == 7:
+            # PORT START TWEAK-EXTEND-OPTION
             _ext_name, _escalator, _action = extension_menu()
             # if root is needed for extension management...
             if _ext_name:
                 return _ext_name, _escalator, _action
+            # PORT END TWEAK-EXTEND-OPTION
         else:
             _exit_signal = True
         if _exit_signal:
diff --git a/package.sh b/package.sh
index 9d8f55d..8603aa5 100755
--- a/package.sh
+++ b/package.sh
@@ -155,6 +155,7 @@ urls {
     cd port-jobs
     ./SHEBANG.sh
     ./RMSERVER.py
+    ./RMEXTMAN.py
     ./CLIPTOOL.py
     ./CLIPBOARD.py HAIKU
     ./UNAME.py TMP
@@ -243,6 +244,7 @@ _create_termux() {
     cp lib/* port-jobs/working/
     cd port-jobs
     ./RMSERVER.py
+    ./RMEXTMAN.py
     ./CLIPTOOL.py
     ./CLIPBOARD.py TERMUX
     ./UNAME.py TERMUX
diff --git a/port-jobs/RMEXTMAN.py b/port-jobs/RMEXTMAN.py
new file mode 100755
index 0000000..8331011
--- /dev/null
+++ b/port-jobs/RMEXTMAN.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+import re
+
+devtype_replacement = """_install_type = curses_radio(('client (ssh-synchronized)', 'client (offline)'),
+                                 'device + sync type configuration')"""
+
+targets = (('TWEAK-EXTEND-FUNCTIONS', 'stweak.py', '\n', '\n\n', ''), 
+           ('TWEAK-EXTEND-OPTION', 'stweak.py', '', '', "curses_radio(['okay'], "
+            "'extension management is not supported on this platform\\\\n\\\\ninstead, you may install and manage "
+            "extensions through your system package manager\\\\n\\\\nofficial extension packages are available "
+            "at https://github.com/rwinkhart/sshyp-labs/releases')"))
+for target in targets:
+    # read text from target file
+    text = open(f"working/{target[1]}", 'r').read()
+    # compile regex and modify text
+    regex = re.compile(f"{target[2]}# PORT START {target[0]}.*?# PORT END {target[0]}{target[3]}", re.DOTALL)
+    new_text = re.sub(regex, target[4], text)
+    # write updated text to target file
+    open(f"working/{target[1]}", 'w').write(new_text)