diff --git a/docs/concepts/BluetoothiOS.md b/docs/concepts/BluetoothiOS.md
index 5edcffd..3dc7ebb 100644
--- a/docs/concepts/BluetoothiOS.md
+++ b/docs/concepts/BluetoothiOS.md
@@ -1,3 +1,6 @@
 # Creating a Bluetooth device in an iOS app
 
 TODO...
+
+Help needed!
+Please see https://github.com/dotMorten/NmeaParser/issues/68