diff --git a/ConfMan.IOB.CApp.sln b/ConfMan.IOB.CApp.sln
new file mode 100644
index 0000000..dfcb123
--- /dev/null
+++ b/ConfMan.IOB.CApp.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33205.214
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConfMan.IOB.CApp", "ConfMan.IOB.CApp\ConfMan.IOB.CApp.csproj", "{0AB75639-33AF-4D22-B610-D91419364F6A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConfMan.IOB.Core", "ConfMan.IOB.Core\ConfMan.IOB.Core.csproj", "{79148FB8-2725-4D3F-ADE5-3842BE730B2C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{0AB75639-33AF-4D22-B610-D91419364F6A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0AB75639-33AF-4D22-B610-D91419364F6A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0AB75639-33AF-4D22-B610-D91419364F6A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0AB75639-33AF-4D22-B610-D91419364F6A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{79148FB8-2725-4D3F-ADE5-3842BE730B2C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{79148FB8-2725-4D3F-ADE5-3842BE730B2C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{79148FB8-2725-4D3F-ADE5-3842BE730B2C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{79148FB8-2725-4D3F-ADE5-3842BE730B2C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {8ED73DB2-3E3C-40E9-8C5E-0425D3BC9F89}
+	EndGlobalSection
+EndGlobal
diff --git a/WebConfigSetter/Program.cs b/WebConfigSetter/Program.cs
index 3be684e..dad6970 100644
--- a/WebConfigSetter/Program.cs
+++ b/WebConfigSetter/Program.cs
@@ -323,6 +323,17 @@ namespace WebConfigSetter
                                             }
                                         }
                                     }
+                                    if (currJsonConf["ServerConf"] != null)
+                                    {
+                                        foreach (var keySubst in currConfig.jsonConnStrRules)
+                                        {
+                                            if (currJsonConf["ServerConf"][keySubst.Key] != null)
+                                            {
+                                                currJsonConf["ServerConf"][keySubst.Key].Replace(keySubst.Value);
+                                                changed = true;
+                                            }
+                                        }
+                                    }
                                 }
                                 string newFileData = JsonConvert.SerializeObject(currJsonConf, Newtonsoft.Json.Formatting.Indented);
                                 if (changed)