diff --git a/src/storm/logic/FragmentSpecification.cpp b/src/storm/logic/FragmentSpecification.cpp
index 9405a3841..898b9f626 100644
--- a/src/storm/logic/FragmentSpecification.cpp
+++ b/src/storm/logic/FragmentSpecification.cpp
@@ -41,21 +41,30 @@ namespace storm {
             pctl.setBoundedUntilFormulasAllowed(true);
             pctl.setStepBoundedUntilFormulasAllowed(true);
             pctl.setTimeBoundedUntilFormulasAllowed(true);
-            
+
             return pctl;
         }
-        
+
         FragmentSpecification flatPctl() {
             FragmentSpecification flatPctl = pctl();
-            
+
             flatPctl.setNestedOperatorsAllowed(false);
-            
+
             return flatPctl;
         }
-        
+
+        FragmentSpecification rpatl() {
+            FragmentSpecification rpatl = pctl();
+
+            // TODO disallow operator we currently do not support
+            rpatl.setCoalitionOperatorsAllowed(true);
+
+            return rpatl;
+        }
+
         FragmentSpecification prctl() {
             FragmentSpecification prctl = pctl();
-            
+
             prctl.setRewardOperatorsAllowed(true);
             prctl.setCumulativeRewardFormulasAllowed(true);
             prctl.setInstantaneousFormulasAllowed(true);
@@ -614,12 +623,21 @@ namespace storm {
         bool FragmentSpecification::isRewardAccumulationAllowed() const {
             return rewardAccumulation;
         }
-        
+
         FragmentSpecification& FragmentSpecification::setRewardAccumulationAllowed(bool newValue) {
             rewardAccumulation = newValue;
             return *this;
         }
 
-        
+        bool FragmentSpecification::areCoalitionOperatorsAllowed() const {
+            return coalitionOperator;
+        }
+
+        FragmentSpecification& FragmentSpecification::setCoalitionOperatorsAllowed(bool newValue) {
+            coalitionOperator = newValue;
+            return *this;
+        }
+
+
     }
 }
diff --git a/src/storm/logic/FragmentSpecification.h b/src/storm/logic/FragmentSpecification.h
index aa48c0738..830c2a9a0 100644
--- a/src/storm/logic/FragmentSpecification.h
+++ b/src/storm/logic/FragmentSpecification.h
@@ -93,105 +93,110 @@ namespace storm {
 
             bool areNestedOperatorsAllowed() const;
             FragmentSpecification& setNestedOperatorsAllowed(bool newValue);
-            
+
             bool areNestedPathFormulasAllowed() const;
             FragmentSpecification& setNestedPathFormulasAllowed(bool newValue);
-            
+
             bool areNestedMultiObjectiveFormulasAllowed() const;
             FragmentSpecification& setNestedMultiObjectiveFormulasAllowed(bool newValue);
-            
+
             bool areNestedOperatorsInsideMultiObjectiveFormulasAllowed() const;
             FragmentSpecification& setNestedOperatorsInsideMultiObjectiveFormulasAllowed(bool newValue);
-            
+
             bool areOnlyEventuallyFormuluasInConditionalFormulasAllowed() const;
             FragmentSpecification& setOnlyEventuallyFormuluasInConditionalFormulasAllowed(bool newValue);
 
             bool areStepBoundedUntilFormulasAllowed() const;
             FragmentSpecification& setStepBoundedUntilFormulasAllowed(bool newValue);
-            
+
             bool areTimeBoundedUntilFormulasAllowed() const;
             FragmentSpecification& setTimeBoundedUntilFormulasAllowed(bool newValue);
 
             bool areRewardBoundedUntilFormulasAllowed() const;
             FragmentSpecification& setRewardBoundedUntilFormulasAllowed(bool newValue);
-            
+
             bool areMultiDimensionalBoundedUntilFormulasAllowed() const;
             FragmentSpecification& setMultiDimensionalBoundedUntilFormulasAllowed(bool newValue);
-            
+
             bool areStepBoundedCumulativeRewardFormulasAllowed() const;
             FragmentSpecification& setStepBoundedCumulativeRewardFormulasAllowed(bool newValue);
-            
+
             bool areTimeBoundedCumulativeRewardFormulasAllowed() const;
             FragmentSpecification& setTimeBoundedCumulativeRewardFormulasAllowed(bool newValue);
 
             bool areRewardBoundedCumulativeRewardFormulasAllowed() const;
             FragmentSpecification& setRewardBoundedCumulativeRewardFormulasAllowed(bool newValue);
-            
+
             bool areMultiDimensionalCumulativeRewardFormulasAllowed() const;
             FragmentSpecification& setMultiDimensionalCumulativeRewardFormulasAllowed(bool newValue);
-            
+
             bool isVarianceMeasureTypeAllowed() const;
             FragmentSpecification& setVarianceMeasureTypeAllowed(bool newValue);
-            
+
             bool areQuantitativeOperatorResultsAllowed() const;
             FragmentSpecification& setQuantitativeOperatorResultsAllowed(bool newValue);
 
             bool areQualitativeOperatorResultsAllowed() const;
             FragmentSpecification& setQualitativeOperatorResultsAllowed(bool newValue);
-            
+
             bool isOperatorAtTopLevelRequired() const;
             FragmentSpecification& setOperatorAtTopLevelRequired(bool newValue);
-            
+
             bool isMultiObjectiveFormulaAtTopLevelRequired() const;
             FragmentSpecification& setMultiObjectiveFormulaAtTopLevelRequired(bool newValue);
-            
+
             bool areOperatorsAtTopLevelOfMultiObjectiveFormulasRequired() const;
             FragmentSpecification& setOperatorsAtTopLevelOfMultiObjectiveFormulasRequired(bool newValue);
-            
+
             bool isQuantileFormulaAtTopLevelRequired() const;
             FragmentSpecification& setQuantileFormulaAtTopLevelRequired(bool newValue);
-            
+
             bool isRewardAccumulationAllowed() const;
             FragmentSpecification& setRewardAccumulationAllowed(bool newValue);
 
-            
+            bool areCoalitionOperatorsAllowed() const;
+            FragmentSpecification& setCoalitionOperatorsAllowed(bool newValue);
+
+
             FragmentSpecification& setOperatorsAllowed(bool newValue);
             FragmentSpecification& setTimeAllowed(bool newValue);
             FragmentSpecification& setLongRunAverageProbabilitiesAllowed(bool newValue);
-            
+
         private:
             // Flags that indicate whether it is legal to see such a formula.
             bool probabilityOperator;
             bool rewardOperator;
             bool expectedTimeOperator;
             bool longRunAverageOperator;
-            
+
             bool multiObjectiveFormula;
             bool quantileFormula;
-            
+
             bool globallyFormula;
             bool reachabilityProbabilityFormula;
             bool nextFormula;
             bool untilFormula;
             bool boundedUntilFormula;
-            
+
             bool atomicExpressionFormula;
             bool atomicLabelFormula;
             bool booleanLiteralFormula;
             bool unaryBooleanStateFormula;
             bool binaryBooleanStateFormula;
-            
+
             bool cumulativeRewardFormula;
             bool instantaneousRewardFormula;
             bool reachabilityRewardFormula;
             bool longRunAverageRewardFormula;
             bool totalRewardFormula;
-            
+
             bool conditionalProbabilityFormula;
             bool conditionalRewardFormula;
-            
+
             bool reachabilityTimeFormula;
-            
+
+            bool coalitionOperator;
+
             // Members that indicate certain restrictions.
             bool nestedOperators;
             bool nestedPathFormulas;
@@ -228,7 +233,10 @@ namespace storm {
 
         // Flat PCTL.
         FragmentSpecification flatPctl();
-        
+
+        // rPATL for SMGs
+        FragmentSpecification rpatl();
+
         // PCTL + cumulative, instantaneous, reachability and long-run rewards.
         FragmentSpecification prctl();