diff --git a/OpenAPI/TS28104_MdaNrm.yaml b/OpenAPI/TS28104_MdaNrm.yaml
index 5590496d2c48a7968b6da32851442ca8c0f4d53c..fea1bc49f381d04b0df52ab138d513cc9f8780ae 100644
--- a/OpenAPI/TS28104_MdaNrm.yaml
+++ b/OpenAPI/TS28104_MdaNrm.yaml
@@ -19,6 +19,7 @@ components:
       enum:
         - COVERAGE_ANALYTICS_COVERAGE_PROBLEM_ANALYSIS
         - COVERAGE_ANALYTICS_PAGING_OPTIMIZATION
+        - COVERAGE_ANALYTICS_RET_TP_ANALYTICS
         - SLS_ANALYSIS_SERVICE_EXPERIENCE_ANALYSIS
         - SLS_ANALYSIS_NETWORK_SLICE_THROUGHPUT_ANALYSIS
         - SLS_ANALYSIS_NETWORK_SLICE_TRAFFIC_ANALYSIS
diff --git a/OpenAPI/TS28104_MdaReport.yaml b/OpenAPI/TS28104_MdaReport.yaml
index 2a65da1d35b3efe934bba5d6ca7bf24194c2c5f7..3255691ba0da445fb62d807c978da435f4bd4074 100644
--- a/OpenAPI/TS28104_MdaReport.yaml
+++ b/OpenAPI/TS28104_MdaReport.yaml
@@ -53,7 +53,8 @@ components:
             - $ref: '#/components/schemas/PMDataOutput'
             - $ref: '#/components/schemas/FailurePredictionOutput'
             - $ref: '#/components/schemas/PagingOptimizationAnalysisOutput'
-            - $ref: '#/components/schemas/TrafficCongestionProblemAnalysisOutput'                      
+            - $ref: '#/components/schemas/TrafficCongestionProblemAnalysisOutput'
+            - $ref: '#/components/schemas/RETTPAnalyticsAnalysisOutput'                      
             - type: array
               uniqueItems: true
               items:
@@ -444,5 +445,16 @@ components:
             - MODERATE_CONGESTION
             - SEVERE_CONGESTION
 
-
+#-------- Definition of specific RETTPAnalyticsAnalysisOutput MDAoutput -----------------------------
+    RETTPAnalyticsAnalysisOutput:
+      type: object
+      properties:
+        isTiltChangeRequired:
+          type: boolean
+        RecommendedTilt:
+          $ref: '#/components/schemas/RecommendedAction'
+        isTPChangeRequired:
+          type: boolean
+        RecommendedTxPower:
+          $ref: '#/components/schemas/RecommendedAction'