diff --git a/Sieve/Extensions/OrderByDynamic.cs b/Sieve/Extensions/OrderByDynamic.cs
index 414abe7..f014229 100644
--- a/Sieve/Extensions/OrderByDynamic.cs
+++ b/Sieve/Extensions/OrderByDynamic.cs
@@ -1,23 +1,34 @@
 using System;
 using System.Linq;
 using System.Linq.Expressions;
+using System.Reflection;
 
 namespace Sieve.Extensions
 {
 	public static partial class LinqExtentions
     {
-        public static IQueryable<TEntity> OrderByDynamic<TEntity>(this IQueryable<TEntity> source, string orderByProperty,
+        public static IQueryable<TEntity> OrderByDynamic<TEntity>(this IQueryable<TEntity> source, string fullPropertyName, PropertyInfo propertyInfo,
                           bool desc, bool useThenBy)
         {
             string command = desc ?
                 ( useThenBy ? "ThenByDescending" : "OrderByDescending") :
                 ( useThenBy ? "ThenBy" : "OrderBy");
             var type = typeof(TEntity);
-            var property = type.GetProperty(orderByProperty);
             var parameter = Expression.Parameter(type, "p");
-            var propertyAccess = Expression.MakeMemberAccess(parameter, property);
+            
+            dynamic propertyValue = parameter;
+            if (fullPropertyName.Contains("."))
+            {
+                var parts = fullPropertyName.Split('.');
+                for (var i = 0; i < parts.Length - 1; i++)
+                {
+                    propertyValue = Expression.PropertyOrField(propertyValue, parts[i]);
+                }
+            }
+            
+            var propertyAccess = Expression.MakeMemberAccess(propertyValue, propertyInfo);
             var orderByExpression = Expression.Lambda(propertyAccess, parameter);
-            var resultExpression = Expression.Call(typeof(Queryable), command, new Type[] { type, property.PropertyType },
+            var resultExpression = Expression.Call(typeof(Queryable), command, new Type[] { type, propertyInfo.PropertyType },
                                           source.Expression, Expression.Quote(orderByExpression));
             return source.Provider.CreateQuery<TEntity>(resultExpression);
         }
diff --git a/Sieve/Models/ISievePropertyMetadata.cs b/Sieve/Models/ISievePropertyMetadata.cs
index 0a36e58..51b89b8 100644
--- a/Sieve/Models/ISievePropertyMetadata.cs
+++ b/Sieve/Models/ISievePropertyMetadata.cs
@@ -3,6 +3,7 @@
 	public interface ISievePropertyMetadata
     {
         string Name { get; set; }
+        string FullName { get; set; }
         bool CanFilter { get; set; }
         bool CanSort { get; set; }
     }
diff --git a/Sieve/Models/SievePropertyMetadata.cs b/Sieve/Models/SievePropertyMetadata.cs
index ae772b8..783f554 100644
--- a/Sieve/Models/SievePropertyMetadata.cs
+++ b/Sieve/Models/SievePropertyMetadata.cs
@@ -3,6 +3,7 @@
 	public class SievePropertyMetadata : ISievePropertyMetadata
     {
         public string Name { get; set; }
+        public string FullName { get; set; }
         public bool CanFilter { get; set; }
         public bool CanSort { get; set; }
     }
diff --git a/Sieve/Services/SieveProcessor.cs b/Sieve/Services/SieveProcessor.cs
index b403adc..3d715cf 100644
--- a/Sieve/Services/SieveProcessor.cs
+++ b/Sieve/Services/SieveProcessor.cs
@@ -176,11 +176,16 @@ namespace Sieve.Services
                 Expression innerExpression = null;
                 foreach (var filterTermName in filterTerm.Names)
                 {
-                    var property = GetSieveProperty<TEntity>(false, true, filterTermName);
+                    var (fullName, property) = GetSieveProperty<TEntity>(false, true, filterTermName);
                     if (property != null)
                     {
                         var converter = TypeDescriptor.GetConverter(property.PropertyType);
-                        dynamic propertyValue = Expression.PropertyOrField(parameterExpression, property.Name);
+
+                        dynamic propertyValue = parameterExpression;
+                        foreach (var part in fullName.Split('.'))
+                        {
+                            propertyValue = Expression.PropertyOrField(propertyValue, part);
+                        }
 
                         foreach (var filterTermValue in filterTerm.Values)
                         {
@@ -300,11 +305,11 @@ namespace Sieve.Services
             var useThenBy = false;
             foreach (var sortTerm in model.GetSortsParsed())
             {
-                var property = GetSieveProperty<TEntity>(true, false, sortTerm.Name);
+                var (fullName, property) = GetSieveProperty<TEntity>(true, false, sortTerm.Name);
 
                 if (property != null)
                 {
-                    result = result.OrderByDynamic(property.Name, sortTerm.Descending, useThenBy);
+                    result = result.OrderByDynamic(fullName, property, sortTerm.Descending, useThenBy);
                 }
                 else
                 {
@@ -345,13 +350,19 @@ namespace Sieve.Services
             return mapper;
         }
 
-        private PropertyInfo GetSieveProperty<TEntity>(
+        private (string, PropertyInfo) GetSieveProperty<TEntity>(
             bool canSortRequired,
             bool canFilterRequired,
             string name)
         {
-            return mapper.FindProperty<TEntity>(canSortRequired, canFilterRequired, name, _options.Value.CaseSensitive)
-                ?? FindPropertyBySieveAttribute<TEntity>(canSortRequired, canFilterRequired, name, _options.Value.CaseSensitive);
+            var property = mapper.FindProperty<TEntity>(canSortRequired, canFilterRequired, name, _options.Value.CaseSensitive);
+            if(property.Item1 == null)
+            {
+                var prop = FindPropertyBySieveAttribute<TEntity>(canSortRequired, canFilterRequired, name, _options.Value.CaseSensitive);
+                return (prop.Name, prop);
+            }
+            return property;
+                
         }
 
         private PropertyInfo FindPropertyBySieveAttribute<TEntity>(
diff --git a/Sieve/Services/SievePropertyMapper.cs b/Sieve/Services/SievePropertyMapper.cs
index 3d91c6d..0f8a656 100644
--- a/Sieve/Services/SievePropertyMapper.cs
+++ b/Sieve/Services/SievePropertyMapper.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Linq.Expressions;
 using System.Reflection;
+using System.Text;
 
 namespace Sieve.Services
 {
@@ -30,13 +31,14 @@ namespace Sieve.Services
             public PropertyFluentApi(SievePropertyMapper sievePropertyMapper, Expression<Func<TEntity, object>> expression)
             {
                 _sievePropertyMapper = sievePropertyMapper;
-                _property = GetPropertyInfo(expression);
+                (_fullName, _property) = GetPropertyInfo(expression);
                 _name = _property.Name;
                 _canFilter = false;
                 _canSort = false;
             }
 
             private string _name;
+            private readonly string _fullName;
             private bool _canFilter;
             private bool _canSort;
 
@@ -66,12 +68,13 @@ namespace Sieve.Services
                 _sievePropertyMapper._map[typeof(TEntity)][_property] = new SievePropertyMetadata()
                 {
                     Name = _name,
+                    FullName = _fullName,
                     CanFilter = _canFilter,
                     CanSort = _canSort
                 };
             }
 
-            private static PropertyInfo GetPropertyInfo(Expression<Func<TEntity, object>> exp)
+            private static (string, PropertyInfo) GetPropertyInfo(Expression<Func<TEntity, object>> exp)
             {
                 if (!(exp.Body is MemberExpression body))
                 {
@@ -79,27 +82,37 @@ namespace Sieve.Services
                     body = ubody.Operand as MemberExpression;
                 }
 
-                return body?.Member as PropertyInfo;
+                var member = body?.Member as PropertyInfo;
+                var stack = new Stack<string>();
+                while (body != null)
+                {
+                    stack.Push(body.Member.Name);
+                    body = body.Expression as MemberExpression;
+                }
+
+                return (string.Join(".", stack.ToArray()), member);
             }
         }
 
-        public PropertyInfo FindProperty<TEntity>(
+        public (string, PropertyInfo) FindProperty<TEntity>(
             bool canSortRequired,
             bool canFilterRequired,
-            string name,
+            string fullName,
             bool isCaseSensitive)
         {
             try
             {
-                return _map[typeof(TEntity)]
+                var result = _map[typeof(TEntity)]
                     .FirstOrDefault(kv =>
-                    kv.Value.Name.Equals(name, isCaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase)
+                    kv.Value.FullName.Equals(fullName, isCaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase)
                     && (canSortRequired ? kv.Value.CanSort : true)
-                    && (canFilterRequired ? kv.Value.CanFilter : true)).Key;
+                    && (canFilterRequired ? kv.Value.CanFilter : true));
+
+                return (result.Value.FullName, result.Key);
             }
             catch (Exception ex) when (ex is KeyNotFoundException || ex is ArgumentNullException)
             {
-                return null;
+                return (null, null);
             }
         }
     }