diff --git a/TIAM.Core/ProductType.cs b/TIAM.Core/ProductType.cs
index 8e236f09..b37f1a3c 100644
--- a/TIAM.Core/ProductType.cs
+++ b/TIAM.Core/ProductType.cs
@@ -2,5 +2,7 @@
 
 public enum ProductType : byte
 {
-    
+    NotDefined = 0,
+    Transfer = 5,
+    Hotel = 10,
 }
\ No newline at end of file
diff --git a/TIAM.Database.Test/ServiceProviderDalTest.cs b/TIAM.Database.Test/ServiceProviderDalTest.cs
index 955c301d..66027e3a 100644
--- a/TIAM.Database.Test/ServiceProviderDalTest.cs
+++ b/TIAM.Database.Test/ServiceProviderDalTest.cs
@@ -8,6 +8,7 @@ using AyCode.Database.DataLayers.Users;
 using TIAM.Database.DataLayers.ServiceProviders;
 using TIAM.Database.DataLayers.Users;
 using TIAM.Database.DbContexts.ServiceProviders;
+using TIAM.Database.DbSets.Permissions;
 
 namespace TIAM.Database.Test
 {
@@ -24,15 +25,52 @@ namespace TIAM.Database.Test
         { }
 
         [TestMethod]
-        [DataRow("540271F6-C604-4C16-8160-D5A7CAFEDF00")]
-        public async Task GetPermissionContextMappingByContext_ReturnsPermissionContextMapping_WhenPermissionContextMappingExists(string contextIdString)
+        [DataRow("42968456-6EF3-4D9C-8BC4-0569A129AC05")]
+        public void GetPermissionViewBySubjectId_ReturnsPermissionContextMapping_WhenPermissionContextMappingExists(string subjectIdString)
         {
-            var contextId = Guid.Parse(contextIdString);
+            var subjectId= Guid.Parse(subjectIdString);
 
-            var permMapping = await Dal.GetPermissionContextMappingByContextIdAsync(contextId);
+            //var permMapping = Dal.GetPermissionByContextId(contextId);
+            var permMapping = Dal.GetPermissionContextsViewBySubjectId(subjectId).ToList();
             
             Assert.IsNotNull(permMapping, "Result is null");
             Assert.IsTrue(permMapping.Count > 0, "Result count: 0");
         }
+
+        [TestMethod]
+        [DataRow("814b5495-c2e9-4f1d-a73f-37cd5d353078")]
+        public void GetPermissionViewByContextId_ReturnsPermissionContextMapping_WhenPermissionContextMappingExists(string contextIdString)
+        {
+            var contextId = Guid.Parse(contextIdString);
+
+            //var permMapping = Dal.GetPermissionByContextId(contextId);
+            var permMapping = Dal.GetPermissionContextsViewByContextId(contextId).ToList();
+            
+            Assert.IsNotNull(permMapping, "Result is null");
+            Assert.IsTrue(permMapping.Count > 0, "Result count: 0");
+        }
+
+        [TestMethod]
+        [DataRow("814b5495-c2e9-4f1d-a73f-37cd5d353078")]
+        public async Task GetPermissionContextMappingByContextIdAsync_ReturnsPermissionContextMapping_WhenPermissionContextMappingExists(string contextIdString)
+        {
+            var contextId = Guid.Parse(contextIdString);
+
+            var permMapping = await Dal.GetPermissionContextsViewByContextIdAsync(contextId);
+            
+            Assert.IsNotNull(permMapping, "Result is null");
+            Assert.IsTrue(permMapping.Count > 0, "Result count: 0");
+        }
+
+        [TestMethod]
+        [DataRow("814B5495-C2E9-4F1D-A73F-37CD5D353078")]
+        public void GetProductById_ReturnsProduct_WhenProductExists(string productIdString)
+        {
+            var productId = Guid.Parse(productIdString);
+
+            var product = Dal.GetProductById(productId);
+            
+            Assert.IsNotNull(product, "Result is null");
+        }
     }
 }
diff --git a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs
index 11ea9b8d..71102dd6 100644
--- a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs
+++ b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDal.cs
@@ -14,6 +14,7 @@ using TIAM.Database.DbContexts.ServiceProviders;
 using TIAM.Database.DbSets.Permissions;
 using TIAM.Database.DbSets.Users;
 using AyCode.Database.DataLayers;
+using TIAM.Database.DbSets.Products;
 
 
 namespace TIAM.Database.DataLayers.ServiceProviders
@@ -78,7 +79,7 @@ namespace TIAM.Database.DataLayers.ServiceProviders
                 if (dbServiceProvider != null)
                 {
                     //get products for this provider
-                    var products = Context.Products.Where(x => x.OwnerId == id).ToList();
+                    var products = Context.Products.Where(x => x.ServiceProviderId == id).ToList();
 
                     /*foreach (var productItem in products)
                     {
@@ -192,8 +193,17 @@ namespace TIAM.Database.DataLayers.ServiceProviders
 
         #region PermissionMappings
 
-        public Task<List<PermissionContextMapping>> GetPermissionContextMappingByContextIdAsync(Guid contextId)
-            => SessionAsync(x => x.GetPermissionContextMappingByContextId(contextId).ToList());       
+        public List<PermissionContextMapping> GetPermissionContextsView(Guid subjectId, Guid contextId)
+            => Session(x => x.GetPermissionContextsView(subjectId, contextId).ToList());
+
+        public List<PermissionContextMapping> GetPermissionContextsViewBySubjectId(Guid contextId)
+            => Session(x => x.GetPermissionContextsViewBySubjectId(contextId).ToList());
+
+        public List<PermissionContextMapping> GetPermissionContextsViewByContextId(Guid contextId)
+            => Session(x => x.GetPermissionContextsViewByContextId(contextId).ToList());
+
+        public Task<List<PermissionContextMapping>> GetPermissionContextsViewByContextIdAsync(Guid contextId)
+            => SessionAsync(x => x.GetPermissionContextsViewByContextId(contextId).ToList());       
 
         //3. (IPermissionService) get permissions of assigned users and groups
         public Task<List<AssignedPermissionModel>> GetPermissionsOfUserProductMappingsAndGroupsAsyncByContextId(Guid contextId)
@@ -358,21 +368,24 @@ namespace TIAM.Database.DataLayers.ServiceProviders
 
         #region Products
 
+        public Product? GetProductById(Guid contextId)
+            => Session(x => x.GetProductById(contextId));
+
         //* 19. (IServiceProviderDataService) Create product
-        public bool CreateProductAsync(TiamProduct product)
+        public bool CreateProductAsync(Product product)
         {
             Context.CreateProduct(product);
-            Console.WriteLine($"Saving product to db {product.Id}, {product.Name}, {product.OwnerId}");
+            Console.WriteLine($"Saving product to db {product.Id}, {product.Name}, {product.ServiceProviderId}");
             var _result = Context.SaveChangesAsync();
             return _result.Result > 0;
         }
 
         //* 20. (IServiceProviderDataService) Update product
-        public TiamProduct UpdateProduct(TiamProduct product)
+        public Product UpdateProduct(Product product)
         {
 
             var prod = Context.UpdateProduct(product);
-            Console.WriteLine($"Saving product to db {product.Id}, {product.Name}, {product.OwnerId}");
+            Console.WriteLine($"Saving product to db {product.Id}, {product.Name}, {product.ServiceProviderId}");
             Context.SaveChanges();
             return prod;
         }
diff --git a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs
index 98b9b40c..cb7a9192 100644
--- a/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs
+++ b/TIAM.Database/DataLayers/ServiceProviders/ServiceProviderDalExtension.cs
@@ -1,8 +1,11 @@
 using AyCode.Database.DataLayers.Users;
 using AyCode.Models.Enums;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Diagnostics;
+using TIAM.Database.DbContexts;
 using TIAM.Database.DbContexts.ServiceProviders;
 using TIAM.Database.DbSets.Permissions;
+using TIAM.Database.DbSets.Products;
 using TIAM.Database.DbSets.Users;
 using TIAM.Entities.Permissions;
 using TIAM.Entities.Products;
@@ -13,7 +16,7 @@ namespace TIAM.Database.DataLayers.ServiceProviders;
 
 public static class ServiceProviderDalExtension
 {
-    public static IQueryable<UserProductMapping> GetUserProductMappingsByPermissionGroupId(this ServiceProviderDbContext ctx, Guid permissionGroupId)
+    public static IQueryable<UserProductMapping> GetUserProductMappingsByPermissionGroupId(this IServiceProviderDbContext ctx, Guid permissionGroupId)
     {
         return ctx.UserProductMappings
             .Where(user => ctx.PermissionGroupUserMappings
@@ -22,16 +25,6 @@ public static class ServiceProviderDalExtension
                 .Contains(user.Id));
     }
 
-    public static IQueryable<PermissionContextMapping> GetPermissionContextMappingByContextId(this IServiceProviderDbContext ctx, Guid contextId)
-    {
-        var subjectIds = ctx.GetUserProductMappingsByProductId(contextId).Select(x => x.Id).
-            Concat(ctx.PermissionGroups.Where(x => x.OwnerId == contextId).Select(x => x.Id)).ToHashSet();
-
-        return ctx.GetPermissionContextMappingsBySubjectIds(subjectIds);
-    }
-
-    
-
     public static void CleanUpAndRemoveUserProductMappings(this IServiceProviderDbContext ctx, IEnumerable<UserProductMapping> userProductMappings)
     {
         foreach (var userProductMapping in userProductMappings)
@@ -81,20 +74,20 @@ public static class ServiceProviderDalExtension
 
     }
 
-    public static bool CreateProduct(this IServiceProviderDbContext ctx, TiamProduct myproduct)
+    public static bool CreateProduct(this IServiceProviderDbContext ctx, Product myproduct)
     {
         if (myproduct == null) return false;
         //Automatically add assigneduser for owner
-        TiamServiceProvider? productOwner = ctx.ServiceProviders.FirstOrDefault(x => x.Id == myproduct.OwnerId);
+        TiamServiceProvider? productOwner = ctx.ServiceProviders.FirstOrDefault(x => x.Id == myproduct.ServiceProviderId);
         if(productOwner == null) return false;
         var userProductMapping = new UserProductMapping(myproduct.Id, productOwner.OwnerId);
         ctx.CreateAssignedUser(userProductMapping);
-        ctx.Products.Add(myproduct);
+        ctx.AddProduct(myproduct);
 
         return true;
     }
 
-    public static TiamProduct UpdateProduct(this IServiceProviderDbContext ctx, TiamProduct product)
+    public static Product UpdateProduct(this IServiceProviderDbContext ctx, Product product)
     {
         if (product == null) return null;
 
@@ -102,7 +95,7 @@ public static class ServiceProviderDalExtension
         if (existingProduct == null) return null;
 
         existingProduct.Name = product.Name;
-        existingProduct.OwnerId = product.OwnerId;
+        existingProduct.ServiceProviderId = product.ServiceProviderId;
         existingProduct.Description = product.Description;
         existingProduct.Price = product.Price;
         existingProduct.JsonDetails = product.JsonDetails;
diff --git a/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs b/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs
index 16b55fba..6c55df33 100644
--- a/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs
+++ b/TIAM.Database/DbContexts/ServiceProviders/IServiceProviderDbContext.cs
@@ -5,6 +5,6 @@ using TIAM.Database.DbSets.Users;
 
 namespace TIAM.Database.DbContexts.ServiceProviders;
 
-public interface IServiceProviderDbContext : IServiceProviderDbSet, ITiamProductDbSet, IAssignedUserDbSet, IPermissionsDbSetContext
+public interface IServiceProviderDbContext : IServiceProviderDbSet, IProductDbSet, IAssignedUserDbSet, IPermissionsDbSetContext
 {
 }
\ No newline at end of file
diff --git a/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs b/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs
index c987a84a..c3bb023e 100644
--- a/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs
+++ b/TIAM.Database/DbContexts/ServiceProviders/ServiceProviderDbContext.cs
@@ -18,7 +18,7 @@ namespace TIAM.Database.DbContexts.ServiceProviders
     public class ServiceProviderDbContext : DbContextBase, IServiceProviderDbContext
     {
         public DbSet<TiamServiceProvider> ServiceProviders { get; set; }
-        public DbSet<TiamProduct> Products { get; set; }
+        public DbSet<Product> Products { get; set; }
         public DbSet<UserProductMapping> UserProductMappings { get; set; }
 
         public DbSet<PermissionsType> PermissionsTypes { get; set; }
diff --git a/TIAM.Database/DbSets/Permissions/PermissionsDbSetExtensions.cs b/TIAM.Database/DbSets/Permissions/PermissionsDbSetExtensions.cs
index 13f3b7b1..e3543f2b 100644
--- a/TIAM.Database/DbSets/Permissions/PermissionsDbSetExtensions.cs
+++ b/TIAM.Database/DbSets/Permissions/PermissionsDbSetExtensions.cs
@@ -1,6 +1,11 @@
-using TIAM.Database.DbContexts.ServiceProviders;
+using AyCode.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.ChangeTracking;
+using TIAM.Database.DbContexts;
+using TIAM.Database.DbContexts.ServiceProviders;
 using TIAM.Database.DbSets.Users;
 using TIAM.Entities.Permissions;
+using TIAM.Entities.Products;
 
 namespace TIAM.Database.DbSets.Permissions;
 
@@ -22,6 +27,16 @@ public static class PermissionsDbSetExtensions
     //    return ctx.GetPermissionContextMappingsBySubjectIds(subjectIds);
     //}
 
+    public static IQueryable<PermissionContextMapping> GetPermissionContextsViewBySubjectId(this IPermissionContextMappingDbSet ctx, Guid subjectId)
+        => ctx.PermissionContextMappings.FromSqlRaw(PermissionSqls.PermissionViewSql).Where(x => x.SubjectId == subjectId);
+
+    public static IQueryable<PermissionContextMapping> GetPermissionContextsViewByContextId(this IPermissionContextMappingDbSet ctx, Guid contextId)
+        => ctx.PermissionContextMappings.FromSqlRaw(PermissionSqls.PermissionViewSql).Where(x => x.ContextId == contextId);
+
+    public static IQueryable<PermissionContextMapping> GetPermissionContextsView(this IPermissionContextMappingDbSet ctx, Guid subjectId, Guid contextId)
+        => ctx.PermissionContextMappings.FromSqlRaw(PermissionSqls.PermissionViewSql).Where(x => x.SubjectId == subjectId && x.ContextId == contextId);
+
+
     public static IQueryable<PermissionContextMapping> GetPermissionContextMappingsBySubjectIds(this IPermissionsDbSetContext ctx, IEnumerable<Guid> subjectIds)
         => ctx.PermissionContextMappings.Where(x => subjectIds.Contains(x.SubjectId));
 
diff --git a/TIAM.Database/DbSets/Products/ITiamProductDbSet.cs b/TIAM.Database/DbSets/Products/IProductDbSet.cs
similarity index 58%
rename from TIAM.Database/DbSets/Products/ITiamProductDbSet.cs
rename to TIAM.Database/DbSets/Products/IProductDbSet.cs
index f419e959..457b5da3 100644
--- a/TIAM.Database/DbSets/Products/ITiamProductDbSet.cs
+++ b/TIAM.Database/DbSets/Products/IProductDbSet.cs
@@ -3,7 +3,7 @@ using TIAM.Entities.Products;
 
 namespace TIAM.Database.DbSets.Products;
 
-public interface ITiamProductDbSet
+public interface IProductDbSet
 {
-    public DbSet<TiamProduct> Products { get; }
+    public DbSet<Product> Products { get; }
 }
\ No newline at end of file
diff --git a/TIAM.Database/DbSets/Products/ProductDbSetExtensins.cs b/TIAM.Database/DbSets/Products/ProductDbSetExtensins.cs
new file mode 100644
index 00000000..edcb1a8f
--- /dev/null
+++ b/TIAM.Database/DbSets/Products/ProductDbSetExtensins.cs
@@ -0,0 +1,15 @@
+using Microsoft.EntityFrameworkCore;
+using TIAM.Entities.Products;
+
+namespace TIAM.Database.DbSets.Products;
+
+public static class ProductDbSetExtensins
+{
+    #region Add, Update, Remove
+    public static bool AddProduct(this IProductDbSet ctx, Product product)
+        => ctx.Products.Add(product).State == EntityState.Added;
+    #endregion Add, Update, Remove
+
+    public static Product? GetProductById(this IProductDbSet ctx, Guid productId)
+        => ctx.Products.FirstOrDefault(x => x.Id == productId);
+}
\ No newline at end of file
diff --git a/TIAM.Database/TIAM.Database.csproj b/TIAM.Database/TIAM.Database.csproj
index e6a38233..3bac11a1 100644
--- a/TIAM.Database/TIAM.Database.csproj
+++ b/TIAM.Database/TIAM.Database.csproj
@@ -17,7 +17,6 @@
     <Folder Include="DataLayers\Permissions\" />
     <Folder Include="DataLayers\Products\" />
     <Folder Include="DbSets\ServiceProvider\" />
-    <Folder Include="DbSets\Products\" />
     <Folder Include="Extensions\" />
   </ItemGroup>
 
diff --git a/TIAM.Entities/Products/Product.cs b/TIAM.Entities/Products/Product.cs
index c1f81f2b..ee23814c 100644
--- a/TIAM.Entities/Products/Product.cs
+++ b/TIAM.Entities/Products/Product.cs
@@ -6,33 +6,16 @@ using TIAM.Core;
 
 namespace TIAM.Entities.Products;
 
-
-public class Product : IEntityGuid, ITimeStampInfo
+[Table("Products")]
+public class Product : ProductBase
 {
-    [Key, DatabaseGenerated(DatabaseGeneratedOption.None)]
-    public Guid Id { get; set; }
+    public Guid ServiceProviderId { get; set; }
 
-    public ProductType ProductType { get; set; }
-    public Guid UserMediaId { get; set; }
-    
-    public string Name { get; set; }
-    public string Description { get; set; }
-    public float Price { get; set; }
-    public string JsonDetails { get; set; }
+    public Product(){}
 
-    public DateTime Created { get; set; }
-    public DateTime Modified { get; set; }
-
-    public Product(Guid id, ProductType type, Guid userMediaId, string name, string description, float price, string jsonDetails)
+    public Product(Guid ownerId, ProductType productType, Guid userMediaId, string name, string description, float price, string jsonDetails) : this(Guid.NewGuid(), ownerId, productType, userMediaId, name, description, price, jsonDetails) { }
+    public Product(Guid id, Guid serviceProviderId, ProductType productType, Guid userMediaId, string name, string description, float price, string jsonDetails) : base(id, productType, userMediaId, name, description, price, jsonDetails)
     {
-        Id = id;
-        ProductType = type;
-        UserMediaId = userMediaId;
-        Name = name;
-        Description = description;
-        Price = price;
-        JsonDetails = jsonDetails;
-        Created = DateTime.Now;
-        Modified = DateTime.Now;        
+        ServiceProviderId = serviceProviderId;
     }
 }
\ No newline at end of file
diff --git a/TIAM.Entities/Products/ProductBase.cs b/TIAM.Entities/Products/ProductBase.cs
new file mode 100644
index 00000000..3457dcc0
--- /dev/null
+++ b/TIAM.Entities/Products/ProductBase.cs
@@ -0,0 +1,40 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using AyCode.Interfaces.Entities;
+using AyCode.Interfaces.TimeStampInfo;
+using TIAM.Core;
+
+namespace TIAM.Entities.Products;
+
+
+public abstract class ProductBase : IEntityGuid, ITimeStampInfo
+{
+    [Key, DatabaseGenerated(DatabaseGeneratedOption.None)]
+    public Guid Id { get; set; }
+
+    public ProductType ProductType { get; set; }
+    public Guid? UserMediaId { get; set; }
+    
+    public string Name { get; set; }
+    public string Description { get; set; }
+    public float Price { get; set; }
+    public string? JsonDetails { get; set; }
+
+    public DateTime Created { get; set; }
+    public DateTime Modified { get; set; }
+
+    protected ProductBase(){}
+
+    protected ProductBase(Guid id, ProductType type, Guid userMediaId, string name, string description, float price, string jsonDetails)
+    {
+        Id = id;
+        ProductType = type;
+        UserMediaId = userMediaId;
+        Name = name;
+        Description = description;
+        Price = price;
+        JsonDetails = jsonDetails;
+        Created = DateTime.Now;
+        Modified = DateTime.Now;        
+    }
+}
\ No newline at end of file
diff --git a/TIAM.Entities/Products/TiamProduct.cs b/TIAM.Entities/Products/TiamProduct.cs
deleted file mode 100644
index d781cf3b..00000000
--- a/TIAM.Entities/Products/TiamProduct.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
-using AyCode.Interfaces.Entities;
-using AyCode.Interfaces.TimeStampInfo;
-using TIAM.Core;
-
-namespace TIAM.Entities.Products;
-
-[Table("Products")]
-public class TiamProduct : Product
-{
-        
-    public Guid OwnerId { get; set; }
-
-    public TiamProduct(Guid ownerId, ProductType productType, Guid userMediaId, string name, string description, float price, string jsonDetails) : this(Guid.NewGuid(), ownerId, productType, userMediaId, name, description, price, jsonDetails) { }
-    public TiamProduct(Guid id, Guid ownerId, ProductType productType, Guid userMediaId, string name, string description, float price, string jsonDetails) : base(id, productType, userMediaId, name, description, price, jsonDetails)
-    {
-        OwnerId = ownerId;
-    }
-    
-    
-    
-    
-}
\ No newline at end of file
diff --git a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
index 4d21031a..dfe0cc3e 100644
--- a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
+++ b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
@@ -8,6 +8,7 @@ using TIAM.Entities.Products;
 using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 using TIAMWebApp.Shared.Application.Models;
+using Product = TIAM.Entities.Products.Product;
 
 namespace TIAMWebApp.Server.Controllers
 {
@@ -167,7 +168,7 @@ namespace TIAMWebApp.Server.Controllers
         [HttpPost]
         [Route("CreateProduct")]
         [Tags("In-Progress", "Product")]
-        public async Task<IActionResult> CreateProduct([FromBody] TiamProduct product)
+        public async Task<IActionResult> CreateProduct([FromBody] Product product)
         {
             Console.WriteLine("CreateProduct called");
             if (product == null)