diff --git a/Exemples.sln b/Exemples.sln
index 43255f8..8bb434a 100644
--- a/Exemples.sln
+++ b/Exemples.sln
@@ -98,8 +98,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "p08_BDD_EntityFramework", "
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "chap042_EntityFramework", "chap042_EntityFramework", "{ED951AD1-2EB1-49CC-9DBE-E3360E11525B}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "02. Initialization Strategy and Seeding Data with CodeFirst", "02. Initialization Strategy and Seeding Data with CodeFirst", "{41B79FDB-6371-41E1-B9A3-73A9A209E906}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "03. Entity relationships with CodeFirst", "03. Entity relationships with CodeFirst", "{593200F9-6D14-43BC-9289-8BB75FAC6552}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "04. Inheritance with CodeFirst", "04. Inheritance with CodeFirst", "{663523E4-3B60-4534-876F-8BD77110E6D8}"
@@ -412,10 +410,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_039_002_LINQ_to_XML", "e
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_040_001_LINQ_to_Json", "ex_040_001_LINQ_to_Json\ex_040_001_LINQ_to_Json.csproj", "{B506ECD8-853D-4E69-8F0A-AFCDB7FEABF3}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_042_004_EF_CF_InitializationStrategy", "ex_042_004_EF_CF_InitializationStrategy\ex_042_004_EF_CF_InitializationStrategy.csproj", "{C25760E4-A043-4BB9-8A8D-2907CCB810FA}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_042_005_EF_CF_Seeding_Data", "ex_042_005_EF_CF_Seeding_Data\ex_042_005_EF_CF_Seeding_Data.csproj", "{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_042_006_EF_CF_One_to_One", "ex_042_006_EF_CF_One_to_One\ex_042_006_EF_CF_One_to_One.csproj", "{0770D7BB-F7FA-4E44-900C-F72F33110AF9}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_042_007_EF_CF_One_to_One_FluentAPI", "ex_042_007_EF_CF_One_to_One_FluentAPI\ex_042_007_EF_CF_One_to_One_FluentAPI.csproj", "{4D079A62-B303-4900-BEC1-994BC26BCCA2}"
@@ -570,7 +564,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "03. Data Seeding", "03. Dat
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_042_008_DataSeeding_before_EF2.1", "p08_BDD_EntityFramework\ex_042_008_DataSeeding_before_EF2.1\ex_042_008_DataSeeding_before_EF2.1.csproj", "{26B0F58C-3373-4965-A00A-FB9F9AA2DFC5}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ex_041_004_ConsoleTests_w_SQLite", "p08_BDD_EntityFramework\ex_041_004_ConsoleTests_w_SQLite\ex_041_004_ConsoleTests_w_SQLite.csproj", "{2249C4B0-563D-44C8-AAA5-C8366A8F509C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ex_041_004_ConsoleTests_w_SQLite", "p08_BDD_EntityFramework\ex_041_004_ConsoleTests_w_SQLite\ex_041_004_ConsoleTests_w_SQLite.csproj", "{2249C4B0-563D-44C8-AAA5-C8366A8F509C}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -3478,46 +3472,6 @@ Global
 		{B506ECD8-853D-4E69-8F0A-AFCDB7FEABF3}.Release|x64.Build.0 = Release|Any CPU
 		{B506ECD8-853D-4E69-8F0A-AFCDB7FEABF3}.Release|x86.ActiveCfg = Release|Any CPU
 		{B506ECD8-853D-4E69-8F0A-AFCDB7FEABF3}.Release|x86.Build.0 = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|ARM.ActiveCfg = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|ARM.Build.0 = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|ARM64.ActiveCfg = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|ARM64.Build.0 = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|x64.Build.0 = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Debug|x86.Build.0 = Debug|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|ARM.ActiveCfg = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|ARM.Build.0 = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|ARM64.ActiveCfg = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|ARM64.Build.0 = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|x64.ActiveCfg = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|x64.Build.0 = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|x86.ActiveCfg = Release|Any CPU
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA}.Release|x86.Build.0 = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|ARM.ActiveCfg = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|ARM.Build.0 = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|ARM64.ActiveCfg = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|ARM64.Build.0 = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|x64.Build.0 = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Debug|x86.Build.0 = Debug|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|ARM.ActiveCfg = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|ARM.Build.0 = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|ARM64.ActiveCfg = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|ARM64.Build.0 = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|x64.ActiveCfg = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|x64.Build.0 = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|x86.ActiveCfg = Release|Any CPU
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302}.Release|x86.Build.0 = Release|Any CPU
 		{0770D7BB-F7FA-4E44-900C-F72F33110AF9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{0770D7BB-F7FA-4E44-900C-F72F33110AF9}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{0770D7BB-F7FA-4E44-900C-F72F33110AF9}.Debug|ARM.ActiveCfg = Debug|Any CPU
@@ -4790,7 +4744,6 @@ Global
 		{13CDB6B1-9B1D-43A9-9E9E-08989D55ACA5} = {1BCDE8FE-64B4-4C41-9323-81BB09EFD7CD}
 		{3BD95300-E2F6-4CA6-B4CC-5D19DF5C6AC0} = {1BCDE8FE-64B4-4C41-9323-81BB09EFD7CD}
 		{ED951AD1-2EB1-49CC-9DBE-E3360E11525B} = {65DF0C9A-4F06-4361-8DD9-E8360B6325CA}
-		{41B79FDB-6371-41E1-B9A3-73A9A209E906} = {ED951AD1-2EB1-49CC-9DBE-E3360E11525B}
 		{593200F9-6D14-43BC-9289-8BB75FAC6552} = {ED951AD1-2EB1-49CC-9DBE-E3360E11525B}
 		{663523E4-3B60-4534-876F-8BD77110E6D8} = {ED951AD1-2EB1-49CC-9DBE-E3360E11525B}
 		{01C1826E-5E4F-4220-A809-E99A82D77F4A} = {ED951AD1-2EB1-49CC-9DBE-E3360E11525B}
@@ -4944,8 +4897,6 @@ Global
 		{CF1AE501-3518-45CC-94AA-D6DE047EA022} = {13CDB6B1-9B1D-43A9-9E9E-08989D55ACA5}
 		{26400B99-2FB6-4B5F-BE2B-D15124F2B51D} = {13CDB6B1-9B1D-43A9-9E9E-08989D55ACA5}
 		{B506ECD8-853D-4E69-8F0A-AFCDB7FEABF3} = {3BD95300-E2F6-4CA6-B4CC-5D19DF5C6AC0}
-		{C25760E4-A043-4BB9-8A8D-2907CCB810FA} = {41B79FDB-6371-41E1-B9A3-73A9A209E906}
-		{0B2BAB0F-36F8-4E56-AA52-309DF1CE0302} = {41B79FDB-6371-41E1-B9A3-73A9A209E906}
 		{0770D7BB-F7FA-4E44-900C-F72F33110AF9} = {593200F9-6D14-43BC-9289-8BB75FAC6552}
 		{4D079A62-B303-4900-BEC1-994BC26BCCA2} = {593200F9-6D14-43BC-9289-8BB75FAC6552}
 		{91FD20B6-250C-437B-9FBE-DA4D2B87DE03} = {593200F9-6D14-43BC-9289-8BB75FAC6552}