diff --git a/RMData/RMData.refactorlog b/RMData/RMData.refactorlog
index 174f553..b10dc38 100644
--- a/RMData/RMData.refactorlog
+++ b/RMData/RMData.refactorlog
@@ -63,4 +63,11 @@
     <Property Name="ParentElementType" Value="SqlTable" />
     <Property Name="NewName" Value="CreatedDate" />
   </Operation>
+  <Operation Name="Rename Refactor" Key="d8e011e8-994f-4d92-98b6-9baf8c544dfb" ChangeDateTime="07/23/2022 21:02:02">
+    <Property Name="ElementName" Value="[dbo].[FK_Sale_ToTable]" />
+    <Property Name="ElementType" Value="SqlForeignKeyConstraint" />
+    <Property Name="ParentElementName" Value="[dbo].[Sale]" />
+    <Property Name="ParentElementType" Value="SqlTable" />
+    <Property Name="NewName" Value="[FK_Sale_ToUser]" />
+  </Operation>
 </Operations>
\ No newline at end of file
diff --git a/RMData/dbo/Tables/Inventory.sql b/RMData/dbo/Tables/Inventory.sql
index 12346cb..ee4a29f 100644
--- a/RMData/dbo/Tables/Inventory.sql
+++ b/RMData/dbo/Tables/Inventory.sql
@@ -4,5 +4,6 @@
     [ProductId] INT NOT NULL, 
     [Quantity] INT NOT NULL DEFAULT 1, 
     [PurchasePrice] MONEY NOT NULL, 
-    [PurchaseDate] DATETIME2 NOT NULL DEFAULT getutcdate(),
+    [PurchaseDate] DATETIME2 NOT NULL DEFAULT getutcdate(), 
+    CONSTRAINT [FK_Inventory_ToProduct] FOREIGN KEY (ProductId) REFERENCES Product(Id)
 )
diff --git a/RMData/dbo/Tables/Sale.sql b/RMData/dbo/Tables/Sale.sql
index ea3545d..c408e93 100644
--- a/RMData/dbo/Tables/Sale.sql
+++ b/RMData/dbo/Tables/Sale.sql
@@ -5,5 +5,6 @@
     [SaleDate] DATETIME2 NOT NULL, 
     [SubTotal] MONEY NOT NULL, 
     [Tax] MONEY NOT NULL, 
-    [Total] MONEY NOT NULL
+    [Total] MONEY NOT NULL, 
+    CONSTRAINT [FK_Sale_ToUser] FOREIGN KEY (CashierId) REFERENCES [User](Id)
 )
diff --git a/RMData/dbo/Tables/SaleDetail.sql b/RMData/dbo/Tables/SaleDetail.sql
index cbf738f..41c071c 100644
--- a/RMData/dbo/Tables/SaleDetail.sql
+++ b/RMData/dbo/Tables/SaleDetail.sql
@@ -6,5 +6,6 @@
     [Quantity] INT NOT NULL DEFAULT 1,
     [PurchasePrice] MONEY NOT NULL, 
     [Tax] MONEY NOT NULL DEFAULT 0, 
-
+    CONSTRAINT [FK_SaleDetail_ToSale] FOREIGN KEY (SaleId) REFERENCES Sale(Id), 
+    CONSTRAINT [FK_SaleDetail_ToProduct] FOREIGN KEY (ProductId) REFERENCES Product(Id)
 )
diff --git a/RMDataManager/Models/IdentityModels.cs b/RMDataManager/Models/IdentityModels.cs
index 2089e6f..e679725 100644
--- a/RMDataManager/Models/IdentityModels.cs
+++ b/RMDataManager/Models/IdentityModels.cs
@@ -21,7 +21,7 @@ namespace RMDataManager.Models
     public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
     {
         public ApplicationDbContext()
-            : base("DefaultConnection", throwIfV1Schema: false)
+            : base("EFData", throwIfV1Schema: false)
         {
         }
         
diff --git a/RMDataManager/Web.config b/RMDataManager/Web.config
index 9529ec5..120ea28 100644
--- a/RMDataManager/Web.config
+++ b/RMDataManager/Web.config
@@ -9,7 +9,7 @@
     <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
   </configSections>
   <connectionStrings>
-    <add name="DefaultConnection" connectionString="Data Source=(LocalDb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\aspnet-RMDataManager-20220630092827.mdf;Initial Catalog=aspnet-RMDataManager-20220630092827;Integrated Security=True" providerName="System.Data.SqlClient" />
+    <add name="EFData" connectionString="Data Source=(LocalDb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\EFData.mdf;Initial Catalog=EFData;Integrated Security=True" providerName="System.Data.SqlClient" />
 	  <add name="RMData" connectionString="Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=RMData;Integrated Security=True;Connect Timeout=60;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False" />
   </connectionStrings>
   <appSettings>