diff --git a/fhem/FHEM/00_CUL.pm b/fhem/FHEM/00_CUL.pm
index a59f64062..e44e2c78e 100755
--- a/fhem/FHEM/00_CUL.pm
+++ b/fhem/FHEM/00_CUL.pm
@@ -117,7 +117,7 @@ CUL_Initialize($)
$hash->{AttrList}= "do_not_notify:1,0 dummy:1,0 " .
"showtime:1,0 model:CUL,CUN sendpool addvaltrigger ".
"rfmode:SlowRF,HomeMatic,MAX,WMBus_T,WMBus_S ".
- "hmId ".
+ "hmId longids ".
"hmProtocolEvents:0_off,1_dump,2_dumpFull,3_dumpTrigger " .
$readingFnAttributes;
@@ -1339,6 +1339,28 @@ CUL_prefix($$$)
+
+
+ # Do not use any long IDs for any devices (this is default):
+ attr cul longids 0
+ # Use long IDs for all devices:
+ attr cul longids 1
+ # Use longids for SD_WS07 devices.
+ # Will generate devices names like SD_WS07_TH_3 for channel 3.
+ attr cul longids SD_WS07
+
+ # Keine langen IDs verwenden (Default Einstellung):
+ attr cul longids 0
+ # Immer lange IDs verwenden:
+ attr cul longids 1
+ # Verwende lange IDs für SD_WS07 Devices.
+ # Device Namen sehen z.B. so aus: SD_WS07_TH_3 for channel 3.
+ attr cul longids SD_WS07
+