diff --git a/Correo.sln b/Correo.sln
index b23f95e..6d6fe4a 100644
--- a/Correo.sln
+++ b/Correo.sln
@@ -3,10 +3,18 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.4.33205.214
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Correo", "src\Correo\Correo.csproj", "{B712E585-E63F-4A6D-8E17-FEFACE04BBE2}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Correo", "src\Correo\Correo.csproj", "{B712E585-E63F-4A6D-8E17-FEFACE04BBE2}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{245E2FBE-DFDF-40B4-94B7-5DDA216E58AD}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "solution items", "solution items", "{A41A850E-B646-449A-AC53-1B87C72853FF}"
+	ProjectSection(SolutionItems) = preProject
+		.gitattributes = .gitattributes
+		.gitignore = .gitignore
+		LICENSE.txt = LICENSE.txt
+		README.md = README.md
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU