diff --git a/Documentation/README.md b/Documentation/README.md
index e8763e6..9b28a1e 100644
--- a/Documentation/README.md
+++ b/Documentation/README.md
@@ -67,5 +67,41 @@ When all tech debt for the project is materialized in single file - we can start
 It also helps to keep track of all tech debt in the project.
 Moreover, it is much easier to spot new technical debt during the code review.
 
+## Enlisting dependencies of a class
 
+To document dependencies of a specific class, we use the following tool:
+
+```csharp
+[UsesVerify]
+public class Relations
+{
+    [Theory]
+    [InlineData(typeof(Markdown))]
+    [InlineData(typeof(Markdown.Document))]
+    public async Task Generate(Type type)
+    {
+        // ARRANGE
+        var dependencies = Synergy.Documentation.Api.Dependencies.Of(type);
+
+        // ACT
+        var publicApi = ApiDescription.GenerateFor(dependencies);
+
+        // ASSERT
+        await Verifier.Verify(publicApi, "md")
+                      .UseMethodName("of." + type.Name);
+    }
+}
+```
+
+For sample code, please check: [Relations.cs](Synergy.Documentation.Tests/Architecture/Dependencies/Relations.cs)
+
+To see the results, please check: [Relations.of.Document.verified.md](Synergy.Documentation.Tests/Architecture/Dependencies/Relations.of.Document.verified.md)
+
+[//]: # (TODO Write the documentation of Dependencies genaretor)
+
+## Generating markdown files from code - Docs as Code
+
+TBC
+
+[//]: # (TODO Write the documentation of Markdown class usage)
 
diff --git a/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.cs b/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.cs
index 2cfe7f0..c123bd9 100644
--- a/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.cs
+++ b/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.cs
@@ -14,8 +14,6 @@ public async Task Generate(Type type)
         // ARRANGE
         var dependencies = Synergy.Documentation.Api.Dependencies.Of(type);
 
-
-        // TODO: Marcin Celej [from: Marcin Celej on: 26-12-2023]: Doe not work for Markdown.Document
         // ACT
         var publicApi = ApiDescription.GenerateFor(dependencies);
 
diff --git a/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.of.Document.verified.md b/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.of.Document.verified.md
index 5f28270..1273195 100644
--- a/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.of.Document.verified.md
+++ b/Documentation/Synergy.Documentation.Tests/Architecture/Dependencies/Relations.of.Document.verified.md
@@ -1 +1,11 @@
-
\ No newline at end of file
+## Synergy.Documentation.Markup.Markdown+Document (class) : IEnumerable<Markdown+IElement>, IEnumerable
+ - ctor()
+ - Append(
+     element: Markdown+IElement
+   ) : Markdown+Document
+ - Append(
+     newElements: IEnumerable<Markdown+IElement>
+   ) : Markdown+Document
+ - GetEnumerator() : IEnumerator<Markdown+IElement>
+ - ToString() : string
+
diff --git a/Documentation/Synergy.Documentation.Tests/Architecture/Public/Api.of.Synergy.Documentation.verified.md b/Documentation/Synergy.Documentation.Tests/Architecture/Public/Api.of.Synergy.Documentation.verified.md
index e5713ab..8e2a8fb 100644
--- a/Documentation/Synergy.Documentation.Tests/Architecture/Public/Api.of.Synergy.Documentation.verified.md
+++ b/Documentation/Synergy.Documentation.Tests/Architecture/Public/Api.of.Synergy.Documentation.verified.md
@@ -42,9 +42,6 @@
  - Dependencies.Of(
      root: Type
    ) : List<Type>
- - DependsOn(
-     type: Type
-   ) : IEnumerable<Type> [IteratorStateMachine]
 
 ## Code.ClassReader (class)
  - ctor()
diff --git a/Documentation/Synergy.Documentation/Api/Dependencies.cs b/Documentation/Synergy.Documentation/Api/Dependencies.cs
index 798d76f..85e2909 100644
--- a/Documentation/Synergy.Documentation/Api/Dependencies.cs
+++ b/Documentation/Synergy.Documentation/Api/Dependencies.cs
@@ -8,49 +8,63 @@ public class Dependencies
 {
     public static List<Type> Of(Type root)
     {
-        return new Dependencies().DependsOn(root).ToList();
+        return new Dependencies().DependenciesOf(root)
+                                 .ToList();
     }
 
     private readonly List<Type> visited = new(100);
-    public Dependencies()
+    
+    private IEnumerable<Type> DependenciesOf(Type type)
     {
+        return this.DependenciesOf(type, 0);
     }
     
-    public IEnumerable<Type> DependsOn(Type type)
+    private IEnumerable<Type> DependenciesOf(Type type, int level)
     {
         var underlyingType = Nullable.GetUnderlyingType(type);
         if (underlyingType != null)
             type = underlyingType;
-        
+
         if (type.IsPrimitive)
             yield break;
 
         if (type.In(typeof(string), typeof(Guid), typeof(DateTime), typeof(decimal)))
             yield break;
 
+        if (level == 0)
+        {
+            this.visited.Add(type);
+            yield return type;
+        }
+        
         if (type.IsArray)
+        {
             type = type.GetElementType();
+        }
         else if (type.IsAssignableTo(typeof(IEnumerable)))
         {
-            if ( type.GetGenericArguments().Length == 0)
+            if (type.GetGenericArguments().Length == 0)
                 yield break;
-            
-            type = type.GetGenericArguments().First();
+
+            type = type.GetGenericArguments()
+                       .First();
         }
-        
+
         if (type.Namespace.StartsWith("System."))
             yield break;
-        
-        if (this.visited.Contains(type))
+
+        if (this.visited.Contains(type) && level > 0)
             yield break;
 
-        this.visited.Add(type);
-        
-        yield return type;
-        
+        if (this.visited.Contains(type) == false)
+        {
+            this.visited.Add(type);
+            yield return type;
+        }
+
         foreach (var property in this.GetPropertiesOf(type))
         {
-            foreach (var dependency in this.DependsOn(property.PropertyType))
+            foreach (var dependency in this.DependenciesOf(property.PropertyType))
             {
                 yield return dependency;
             }