diff --git a/EMEA_PROD/slo/Wirkkette__Mapping__-_Reliability_of_key_requests_1h.tf b/EMEA_PROD/slo/Wirkkette__Mapping__-_Reliability_of_key_requests_1h.tf
new file mode 100644
index 0000000..a7840df
--- /dev/null
+++ b/EMEA_PROD/slo/Wirkkette__Mapping__-_Reliability_of_key_requests_1h.tf
@@ -0,0 +1,33 @@
+module Wirkkette__Mapping__-_Reliability_of_key_requests_1h {
+    
+    source = "../../_dynatrace-base-modules/dynatrace-service-level-objective"
+    
+    
+    name                        = "Wirkkette \"Mapping\" - Reliability of key requests (1h)" 
+
+    description                 = ""
+
+    
+    
+    #entity selector object 
+    filter                      = "type(SERVICE_METHOD), entityId(\"SERVICE_METHOD-1AC76065E0B61FEB\",\"SERVICE_METHOD-CE63D366DB9BC737\",\"SERVICE_METHOD-1B322B1000BC6BB2\",\"SERVICE_METHOD-788BC4F666686871\",\"SERVICE_METHOD-1DB00C9EFA246205\",\"SERVICE_METHOD-7E6EFAB2B32CBF87\")" 
+            
+
+    #metric expression of the calculation as done in data explorer ui
+    metric_expression           = "(100)*((builtin:service.keyRequest.errors.server.successCount:splitBy())/(builtin:service.keyRequest.count.server:splitBy()))" 
+ 
+
+    #if not set (removed) it's defaulted to "-1d" 
+    timeframe                   = "-1h" 
+         
+
+    #currently the only possible value
+    evaluation                  = "AGGREGATE"           
+
+    #Target and warning percentage of the SLO as double
+    target                      = 98 
+            #if not set(removed) it's defaulted to 98
+    warning                     = 99 
+           #if not set(removed) it's defaulted to 99
+    
+}
\ No newline at end of file