diff --git a/Sources/Kysect.Configuin.CodeStyleDoc/CodeStyleGenerator.cs b/Sources/Kysect.Configuin.CodeStyleDoc/CodeStyleGenerator.cs
index 560d5ed..f97eabe 100644
--- a/Sources/Kysect.Configuin.CodeStyleDoc/CodeStyleGenerator.cs
+++ b/Sources/Kysect.Configuin.CodeStyleDoc/CodeStyleGenerator.cs
@@ -108,7 +108,8 @@ private ICodeStyleElement ParseRuleSettings(
             RoslynStyleRule rule = ruleGroup.Rules.Single(r => r.RuleId.Equals(severityEditorConfigSetting.RuleId));
             var options = ruleGroup
                 .Options
-                .Select(o => GetOptionConfiguration(optionConfigurations, o.Name))
+                .Select(o => FindOptionConfiguration(optionConfigurations, o.Name))
+                .WhereNotNull()
                 .ToList();
 
             return new CodeStyleRoslynStyleRuleConfiguration(rule, severityEditorConfigSetting.Severity, options, ruleGroup.Overview, ruleGroup.Example);
@@ -123,14 +124,10 @@ private ICodeStyleElement ParseRuleSettings(
         throw new ConfiguinException($"Rule with id {severityEditorConfigSetting.RuleId} was not found");
     }
 
-    private CodeStyleRoslynOptionConfiguration GetOptionConfiguration(
+    private CodeStyleRoslynOptionConfiguration? FindOptionConfiguration(
         IReadOnlyCollection<CodeStyleRoslynOptionConfiguration> optionConfigurations,
         string name)
     {
-        CodeStyleRoslynOptionConfiguration? option = optionConfigurations.FirstOrDefault(o => o.Option.Name == name);
-        if (option is null)
-            throw new ConfiguinException($"Option with name {name} was not found");
-
-        return option;
+        return optionConfigurations.FirstOrDefault(o => o.Option.Name == name);
     }
 }
\ No newline at end of file
diff --git a/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationParser.cs b/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationParser.cs
index e264d78..59a5a2f 100644
--- a/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationParser.cs
+++ b/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationParser.cs
@@ -1,3 +1,4 @@
+using Kysect.CommonLib.BaseTypes.Extensions;
 using Kysect.Configuin.Common;
 using Kysect.Configuin.Markdown.Documents;
 using Kysect.Configuin.Markdown.Tables;
@@ -81,6 +82,10 @@ private List<RoslynStyleRuleGroup> ParseIde0055FormatOptions(
 
     public RoslynStyleRuleGroup ParseStyleRules(string info)
     {
+        info.ThrowIfNull();
+
+        info = _documentationPreprocessor.Process(info);
+
         MarkdownDocument markdownDocument = MarkdownDocumentExtensions.CreateFromString(info);
         IReadOnlyCollection<MarkdownHeadedBlock> markdownHeadedBlocks = markdownDocument.SplitByHeaders(_textExtractor);
 
diff --git a/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationPreprocessor.cs b/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationPreprocessor.cs
index a2acf3c..885157e 100644
--- a/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationPreprocessor.cs
+++ b/Sources/Kysect.Configuin.MsLearn/MsLearnDocumentationPreprocessor.cs
@@ -7,6 +7,8 @@ public class MsLearnDocumentationPreprocessor
 {
     public MsLearnDocumentationRawInfo Process(MsLearnDocumentationRawInfo info)
     {
+        info.ThrowIfNull();
+
         return new MsLearnDocumentationRawInfo(
             info.QualityRuleFileContents.Select(Process).ToList(),
             info.StyleRuleFileContents.Select(Process).ToList(),
@@ -27,6 +29,8 @@ public string Process(string input)
 
         lines = RemoveZones(lines);
 
+        lines = lines.Where(l => !l.StartsWith("[!INCLUDE")).ToList();
+
         return string.Join(Environment.NewLine, lines);
     }
 
@@ -41,14 +45,18 @@ private List<string> RemoveZones(List<string> lines)
             if (startIndex == -1 || endIndex == -1 || startIndex >= endIndex)
                 throw new ArgumentException("Cannot find zones for removing");
 
-            if (lines[startIndex].StartsWith(":::zone pivot=\"lang-csharp-vb\""))
+            bool actualZone = lines[startIndex].StartsWith(":::zone pivot=\"lang-csharp-vb\"")
+                              || lines[startIndex].StartsWith(":::zone pivot=\"dotnet-8-0\"");
+            if (actualZone)
             {
                 lines.RemoveAt(endIndex);
                 lines.RemoveAt(startIndex);
                 continue;
             }
 
-            if (lines[startIndex].StartsWith(":::zone pivot=\"lang-fsharp\""))
+            bool notActualZone = lines[startIndex].StartsWith(":::zone pivot=\"lang-fsharp\"")
+                                 || lines[startIndex].StartsWith(":::zone pivot=\"dotnet-7-0,dotnet-6-0\"");
+            if (notActualZone)
             {
                 lines.RemoveRange(startIndex, endIndex - startIndex + 1);
                 continue;
diff --git a/Sources/Kysect.Configuin.MsLearn/Tables/MsLearnTableParser.cs b/Sources/Kysect.Configuin.MsLearn/Tables/MsLearnTableParser.cs
index 2b9da5b..acb18c3 100644
--- a/Sources/Kysect.Configuin.MsLearn/Tables/MsLearnTableParser.cs
+++ b/Sources/Kysect.Configuin.MsLearn/Tables/MsLearnTableParser.cs
@@ -65,6 +65,9 @@ private static void ValidateTableHeader(MarkdownTableContent simpleTable)
         string[] expectedHeaders = { "Property", "Value", "Description" };
         for (int i = 0; i < simpleTable.Headers.Count; i++)
         {
+            if (string.IsNullOrEmpty(simpleTable.Headers[i]))
+                continue;
+
             if (simpleTable.Headers[i] != expectedHeaders[i])
                 throw new ArgumentException($"Table header on index {i} must be equal to {expectedHeaders[i]} but was {simpleTable.Headers[i]}");
         }
diff --git a/ms-learn b/ms-learn
index 580d9e0..c24f784 160000
--- a/ms-learn
+++ b/ms-learn
@@ -1 +1 @@
-Subproject commit 580d9e096eefc6933545d8bf2c214f69c7e623ea
+Subproject commit c24f78455608122bad39f73001bc14365f03f683