diff --git a/KustoSchemaTools/Model/Cluster.cs b/KustoSchemaTools/Model/Cluster.cs
index 832b648..e8bb2fb 100644
--- a/KustoSchemaTools/Model/Cluster.cs
+++ b/KustoSchemaTools/Model/Cluster.cs
@@ -6,6 +6,7 @@ public class Cluster
         public string Url { get; set; }
         public List<DatabaseScript> Scripts { get; set; } = new List<DatabaseScript>();
         public ClusterCapacityPolicy? CapacityPolicy { get; set; }
+        public List<WorkloadGroup> WorkloadGroups { get; set; } = new List<WorkloadGroup>();
     }
 
 }
diff --git a/KustoSchemaTools/Model/WorkloadGroup.cs b/KustoSchemaTools/Model/WorkloadGroup.cs
new file mode 100644
index 0000000..980976e
--- /dev/null
+++ b/KustoSchemaTools/Model/WorkloadGroup.cs
@@ -0,0 +1,400 @@
+using Newtonsoft.Json;
+
+namespace KustoSchemaTools.Model
+{
+    public enum RateLimitKind
+    {
+        ConcurrentRequests,
+        ResourceUtilization
+    }
+
+    public enum RateLimitScope
+    {
+        WorkloadGroup,
+        Principal
+    }
+
+    public enum QueriesEnforcementLevel
+    {
+        QueryHead,
+        Cluster
+    }
+
+    public enum CommandsEnforcementLevel
+    {
+        Cluster,
+        Database
+    }
+
+    public enum QueryConsistency
+    {
+        Strong,
+        Weak,
+        WeakAffinitizedByQuery,
+        WeakAffinitizedByDatabase
+    }
+
+    public enum RateLimitResourceKind
+    {
+        RequestCount,
+        TotalCpuSeconds
+    }
+
+    public class WorkloadGroup : IEquatable<WorkloadGroup>
+    {
+        public required string WorkloadGroupName { get; set; }
+
+        public WorkloadGroupPolicy? WorkloadGroupPolicy { get; set; }
+        public bool Equals(WorkloadGroup? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return
+                WorkloadGroupName == other.WorkloadGroupName &&
+                EqualityComparer<WorkloadGroupPolicy?>.Default.Equals(WorkloadGroupPolicy, other.WorkloadGroupPolicy);
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as WorkloadGroup);
+        public override int GetHashCode()
+        {
+            var hc = new HashCode();
+            hc.Add(WorkloadGroupName);
+            hc.Add(WorkloadGroupPolicy);
+            return hc.ToHashCode();
+        }
+
+        public string ToCreateScript()
+        {
+            if (WorkloadGroupPolicy == null)
+            {
+                throw new InvalidOperationException("WorkloadGroupPolicy cannot be null when generating create script");
+            }
+
+            var workloadGroupPolicyJson = WorkloadGroupPolicy.ToJson();
+            var script = $".create-or-alter workload_group {WorkloadGroupName} ```{workloadGroupPolicyJson}```";
+            return script;
+        }
+
+        public string ToUpdateScript()
+        {
+            if (WorkloadGroupPolicy == null)
+            {
+                throw new InvalidOperationException("WorkloadGroupPolicy cannot be null when generating update script");
+            }
+
+            var workloadGroupPolicyJson = WorkloadGroupPolicy.ToJson();
+            var script = $".alter-merge workload_group {WorkloadGroupName} ```{workloadGroupPolicyJson}```";
+            return script;
+        }
+    }
+
+    public class WorkloadGroupPolicy : IEquatable<WorkloadGroupPolicy>
+    {
+        [JsonProperty("RequestLimitsPolicy")]
+        public RequestLimitsPolicy? RequestLimitsPolicy { get; set; }
+
+        [JsonProperty("RequestRateLimitPolicies")]
+        public List<RequestRateLimitPolicy>? RequestRateLimitPolicies { get; set; }
+
+        [JsonProperty("RequestRateLimitsEnforcementPolicy")]
+        public RequestRateLimitsEnforcementPolicy? RequestRateLimitsEnforcementPolicy { get; set; }
+
+        [JsonProperty("QueryConsistencyPolicy")]
+        public QueryConsistencyPolicy? QueryConsistencyPolicy { get; set; }
+
+        public bool Equals(WorkloadGroupPolicy? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return EqualityComparer<RequestLimitsPolicy?>.Default.Equals(RequestLimitsPolicy, other.RequestLimitsPolicy) &&
+                   (RequestRateLimitPolicies == null && other.RequestRateLimitPolicies == null ||
+                    RequestRateLimitPolicies != null && other.RequestRateLimitPolicies != null &&
+                    RequestRateLimitPolicies.SequenceEqual(other.RequestRateLimitPolicies)) &&
+                   EqualityComparer<RequestRateLimitsEnforcementPolicy?>.Default.Equals(RequestRateLimitsEnforcementPolicy, other.RequestRateLimitsEnforcementPolicy) &&
+                   EqualityComparer<QueryConsistencyPolicy?>.Default.Equals(QueryConsistencyPolicy, other.QueryConsistencyPolicy);
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as WorkloadGroupPolicy);
+
+        public override int GetHashCode()
+        {
+            var hc = new HashCode();
+            hc.Add(RequestLimitsPolicy);
+            hc.Add(RequestRateLimitsEnforcementPolicy);
+            hc.Add(QueryConsistencyPolicy);
+            if (RequestRateLimitPolicies != null)
+            {
+                foreach (var policy in RequestRateLimitPolicies)
+                {
+                    hc.Add(policy);
+                }
+            }
+            return hc.ToHashCode();
+        }
+
+        public string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.Indented
+            });
+        }
+    }
+
+    public class PolicyValue<T> : IEquatable<PolicyValue<T>>
+    {
+        [JsonProperty("IsRelaxable")]
+        public bool IsRelaxable { get; set; }
+
+        [JsonProperty("Value")]
+        public T? Value { get; set; }
+
+        public bool Equals(PolicyValue<T>? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return IsRelaxable == other.IsRelaxable &&
+                   EqualityComparer<T?>.Default.Equals(Value, other.Value);
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as PolicyValue<T>);
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(IsRelaxable, Value);
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.None
+            });
+        }
+    }
+
+    public class RequestLimitsPolicy : IEquatable<RequestLimitsPolicy>
+    {
+        [JsonProperty("DataScope")]
+        public PolicyValue<string>? DataScope { get; set; }
+
+        [JsonProperty("MaxMemoryPerQueryPerNode")]
+        public PolicyValue<long>? MaxMemoryPerQueryPerNode { get; set; }
+
+        [JsonProperty("MaxMemoryPerIterator")]
+        public PolicyValue<long>? MaxMemoryPerIterator { get; set; }
+
+        [JsonProperty("MaxFanoutThreadsPercentage")]
+        public PolicyValue<int>? MaxFanoutThreadsPercentage { get; set; }
+
+        [JsonProperty("MaxFanoutNodesPercentage")]
+        public PolicyValue<int>? MaxFanoutNodesPercentage { get; set; }
+
+        [JsonProperty("MaxResultRecords")]
+        public PolicyValue<long>? MaxResultRecords { get; set; }
+
+        [JsonProperty("MaxResultBytes")]
+        public PolicyValue<long>? MaxResultBytes { get; set; }
+
+        [JsonProperty("MaxExecutionTime")]
+        public PolicyValue<TimeSpan>? MaxExecutionTime { get; set; }
+
+        [JsonProperty("QueryResultsProgressiveUpdatePeriod")]
+        public PolicyValue<TimeSpan>? QueryResultsProgressiveUpdatePeriod { get; set; }
+
+        public bool Equals(RequestLimitsPolicy? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return EqualityComparer<PolicyValue<string>?>.Default.Equals(DataScope, other.DataScope) &&
+                   EqualityComparer<PolicyValue<long>?>.Default.Equals(MaxMemoryPerQueryPerNode, other.MaxMemoryPerQueryPerNode) &&
+                   EqualityComparer<PolicyValue<long>?>.Default.Equals(MaxMemoryPerIterator, other.MaxMemoryPerIterator) &&
+                   EqualityComparer<PolicyValue<int>?>.Default.Equals(MaxFanoutThreadsPercentage, other.MaxFanoutThreadsPercentage) &&
+                   EqualityComparer<PolicyValue<int>?>.Default.Equals(MaxFanoutNodesPercentage, other.MaxFanoutNodesPercentage) &&
+                   EqualityComparer<PolicyValue<long>?>.Default.Equals(MaxResultRecords, other.MaxResultRecords) &&
+                   EqualityComparer<PolicyValue<long>?>.Default.Equals(MaxResultBytes, other.MaxResultBytes) &&
+                   EqualityComparer<PolicyValue<TimeSpan>?>.Default.Equals(MaxExecutionTime, other.MaxExecutionTime) &&
+                   EqualityComparer<PolicyValue<TimeSpan>?>.Default.Equals(QueryResultsProgressiveUpdatePeriod, other.QueryResultsProgressiveUpdatePeriod);
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as RequestLimitsPolicy);
+
+        public override int GetHashCode()
+        {
+            var hc = new HashCode();
+            hc.Add(DataScope);
+            hc.Add(MaxMemoryPerQueryPerNode);
+            hc.Add(MaxMemoryPerIterator);
+            hc.Add(MaxFanoutThreadsPercentage);
+            hc.Add(MaxFanoutNodesPercentage);
+            hc.Add(MaxResultRecords);
+            hc.Add(MaxResultBytes);
+            hc.Add(MaxExecutionTime);
+            hc.Add(QueryResultsProgressiveUpdatePeriod);
+            return hc.ToHashCode();
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.None
+            });
+        }
+    }
+
+    public class RateLimitProperties : IEquatable<RateLimitProperties>
+    {
+        [JsonProperty("MaxConcurrentRequests")]
+        public int? MaxConcurrentRequests { get; set; }
+
+        [JsonProperty("ResourceKind")]
+        public RateLimitResourceKind? ResourceKind { get; set; }
+
+        [JsonProperty("MaxUtilization")]
+        public double? MaxUtilization { get; set; }
+
+        [JsonProperty("TimeWindow")]
+        public TimeSpan? TimeWindow { get; set; }
+
+        public bool Equals(RateLimitProperties? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return MaxConcurrentRequests == other.MaxConcurrentRequests &&
+                   ResourceKind == other.ResourceKind &&
+                   MaxUtilization == other.MaxUtilization &&
+                   TimeWindow == other.TimeWindow;
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as RateLimitProperties);
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(MaxConcurrentRequests, ResourceKind, MaxUtilization, TimeWindow);
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.None
+            });
+        }
+    }
+
+    public class RequestRateLimitPolicy : IEquatable<RequestRateLimitPolicy>
+    {
+        [JsonProperty("IsEnabled")]
+        public bool IsEnabled { get; set; }
+
+        [JsonProperty("Scope")]
+        [JsonConverter(typeof(Newtonsoft.Json.Converters.StringEnumConverter))]
+        public RateLimitScope Scope { get; set; }
+
+        [JsonProperty("LimitKind")]
+        [JsonConverter(typeof(Newtonsoft.Json.Converters.StringEnumConverter))]
+        public RateLimitKind LimitKind { get; set; }
+
+        [JsonProperty("Properties")]
+        public RateLimitProperties? Properties { get; set; }
+
+        public bool Equals(RequestRateLimitPolicy? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return IsEnabled == other.IsEnabled &&
+                   Scope == other.Scope &&
+                   LimitKind == other.LimitKind &&
+                   EqualityComparer<RateLimitProperties?>.Default.Equals(Properties, other.Properties);
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as RequestRateLimitPolicy);
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(IsEnabled, Scope, LimitKind, Properties);
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.None
+            });
+        }
+    }
+
+    public class RequestRateLimitsEnforcementPolicy : IEquatable<RequestRateLimitsEnforcementPolicy>
+    {
+        [JsonProperty("QueriesEnforcementLevel")]
+        [JsonConverter(typeof(Newtonsoft.Json.Converters.StringEnumConverter))]
+        public QueriesEnforcementLevel QueriesEnforcementLevel { get; set; }
+
+        [JsonProperty("CommandsEnforcementLevel")]
+        [JsonConverter(typeof(Newtonsoft.Json.Converters.StringEnumConverter))]
+        public CommandsEnforcementLevel CommandsEnforcementLevel { get; set; }
+
+        public bool Equals(RequestRateLimitsEnforcementPolicy? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return QueriesEnforcementLevel == other.QueriesEnforcementLevel &&
+                   CommandsEnforcementLevel == other.CommandsEnforcementLevel;
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as RequestRateLimitsEnforcementPolicy);
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(QueriesEnforcementLevel, CommandsEnforcementLevel);
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.None
+            });
+        }
+    }
+
+    public class QueryConsistencyPolicy : IEquatable<QueryConsistencyPolicy>
+    {
+        [JsonProperty("QueryConsistency")]
+        public PolicyValue<QueryConsistency>? QueryConsistency { get; set; }
+
+        [JsonProperty("CachedResultsMaxAge")]
+        public PolicyValue<TimeSpan>? CachedResultsMaxAge { get; set; }
+
+        public bool Equals(QueryConsistencyPolicy? other)
+        {
+            if (other is null) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return EqualityComparer<PolicyValue<QueryConsistency>?>.Default.Equals(QueryConsistency, other.QueryConsistency) &&
+                   EqualityComparer<PolicyValue<TimeSpan>?>.Default.Equals(CachedResultsMaxAge, other.CachedResultsMaxAge);
+        }
+
+        public override bool Equals(object? obj) => Equals(obj as QueryConsistencyPolicy);
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(QueryConsistency, CachedResultsMaxAge);
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore,
+                Formatting = Formatting.None
+            });
+        }
+    }
+}
\ No newline at end of file