diff --git a/base/src/main/java/de/staropensource/sosengine/base/utility/PropertyParser.java b/base/src/main/java/de/staropensource/sosengine/base/utility/PropertyParser.java
index d8ae16b..24dd6c2 100644
--- a/base/src/main/java/de/staropensource/sosengine/base/utility/PropertyParser.java
+++ b/base/src/main/java/de/staropensource/sosengine/base/utility/PropertyParser.java
@@ -20,6 +20,7 @@
 package de.staropensource.sosengine.base.utility;
 
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import lombok.Getter;
 import org.jetbrains.annotations.NotNull;
@@ -85,7 +86,7 @@ public class PropertyParser {
      */
     public PropertyParser(@NotNull Properties properties) {
         this.properties = properties;
-        this.logger = new LoggerInstance(new LogIssuer(getClass(), String.valueOf(properties.hashCode())));
+        this.logger = new LoggerInstance(new LogIssuer(getClass(), String.valueOf(properties.hashCode()), CodePart.ENGINE));
     }
 
     /**
diff --git a/base/src/main/java/de/staropensource/sosengine/base/utility/ShortcodeConverter.java b/base/src/main/java/de/staropensource/sosengine/base/utility/ShortcodeConverter.java
index 0f2820f..7c2e6b6 100644
--- a/base/src/main/java/de/staropensource/sosengine/base/utility/ShortcodeConverter.java
+++ b/base/src/main/java/de/staropensource/sosengine/base/utility/ShortcodeConverter.java
@@ -59,7 +59,7 @@ public class ShortcodeConverter {
      * @see LoggerInstance
      * @since 1-alpha0
      */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
 
     /**
      * Constructor.
diff --git a/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/OpenGlSubsystem.java b/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/OpenGlSubsystem.java
index f19cacc..f3f8690 100644
--- a/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/OpenGlSubsystem.java
+++ b/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/OpenGlSubsystem.java
@@ -23,6 +23,7 @@ import de.staropensource.sosengine.base.annotations.EventListener;
 import de.staropensource.sosengine.base.classes.events.EventPriority;
 import de.staropensource.sosengine.base.classes.helpers.EventHelper;
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import de.staropensource.sosengine.base.utility.Miscellaneous;
 import de.staropensource.sosengine.graphics.GraphicsSubsystem;
@@ -63,7 +64,7 @@ public final class OpenGlSubsystem implements ApiMainClass {
      * @see LoggerInstance
      * @since 1-alpha0
      */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
 
     /**
      * The Graphics API's management class.
diff --git a/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/classes/Window.java b/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/classes/Window.java
index 1a1fcf0..0ab7276 100644
--- a/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/classes/Window.java
+++ b/graphics/opengl/src/main/java/de/staropensource/sosengine/graphics/opengl/classes/Window.java
@@ -21,12 +21,12 @@ package de.staropensource.sosengine.graphics.opengl.classes;
 
 import de.staropensource.sosengine.base.classes.types.Vec2i;
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import de.staropensource.sosengine.graphics.events.GraphicsApiErrorEvent;
 import lombok.Getter;
 import org.jetbrains.annotations.NotNull;
 import org.lwjgl.opengl.GL;
-import org.lwjgl.system.MemoryUtil;
 
 import java.util.HashSet;
 import java.util.Set;
@@ -61,7 +61,7 @@ public class Window implements de.staropensource.sosengine.graphics.classes.Wind
      * @see LoggerInstance
      * @since 1-alpha0
      */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
 
     /**
      * The window name.
diff --git a/graphics/src/main/java/de/staropensource/sosengine/graphics/GraphicsSubsystem.java b/graphics/src/main/java/de/staropensource/sosengine/graphics/GraphicsSubsystem.java
index add4873..c5c7416 100644
--- a/graphics/src/main/java/de/staropensource/sosengine/graphics/GraphicsSubsystem.java
+++ b/graphics/src/main/java/de/staropensource/sosengine/graphics/GraphicsSubsystem.java
@@ -25,6 +25,7 @@ import de.staropensource.sosengine.base.classes.SubsystemMainClass;
 import de.staropensource.sosengine.base.classes.helpers.EventHelper;
 import de.staropensource.sosengine.base.events.internal.InternalEngineShutdownEvent;
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import de.staropensource.sosengine.base.utility.ListFormatter;
 import de.staropensource.sosengine.base.utility.Miscellaneous;
@@ -63,7 +64,7 @@ public final class GraphicsSubsystem implements SubsystemMainClass {
      * @see LoggerInstance
      * @since 1-alpha0
      */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
 
     /**
      * A list of all registered Graphics APIs.
diff --git a/graphics/vulkan/src/main/java/de/staropensource/sosengine/graphics/vulkan/VulkanSubsystem.java b/graphics/vulkan/src/main/java/de/staropensource/sosengine/graphics/vulkan/VulkanSubsystem.java
index a559a67..2a86e5a 100644
--- a/graphics/vulkan/src/main/java/de/staropensource/sosengine/graphics/vulkan/VulkanSubsystem.java
+++ b/graphics/vulkan/src/main/java/de/staropensource/sosengine/graphics/vulkan/VulkanSubsystem.java
@@ -22,6 +22,7 @@ package de.staropensource.sosengine.graphics.vulkan;
 import de.staropensource.sosengine.base.annotations.EventListener;
 import de.staropensource.sosengine.base.classes.events.EventPriority;
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import de.staropensource.sosengine.base.utility.Miscellaneous;
 import de.staropensource.sosengine.graphics.GraphicsSubsystem;
@@ -60,7 +61,7 @@ public final class VulkanSubsystem implements ApiMainClass {
      * @see LoggerInstance
      * @since 1-alpha0
      */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
 
     /**
      * The Graphics API management class.
diff --git a/slf4j-compat/src/main/java/de/staropensource/sosengine/slf4j_compat/Slf4jCompatibilitySubsystem.java b/slf4j-compat/src/main/java/de/staropensource/sosengine/slf4j_compat/Slf4jCompatibilitySubsystem.java
index 94e4ee6..1fb5ba9 100644
--- a/slf4j-compat/src/main/java/de/staropensource/sosengine/slf4j_compat/Slf4jCompatibilitySubsystem.java
+++ b/slf4j-compat/src/main/java/de/staropensource/sosengine/slf4j_compat/Slf4jCompatibilitySubsystem.java
@@ -22,6 +22,7 @@ package de.staropensource.sosengine.slf4j_compat;
 import de.staropensource.sosengine.base.classes.SubsystemMainClass;
 import de.staropensource.sosengine.base.events.LogEvent;
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import lombok.Getter;
 import org.slf4j.LoggerFactory;
@@ -49,7 +50,7 @@ public class Slf4jCompatibilitySubsystem implements SubsystemMainClass {
     private static Slf4jCompatibilitySubsystem instance = null;
 
     /** {@inheritDoc} */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.ENGINE));
 
     /**
      * Constructor.
diff --git a/testapp/src/main/java/de/staropensource/sosengine/testapp/Main.java b/testapp/src/main/java/de/staropensource/sosengine/testapp/Main.java
index b614afc..e81c7ef 100644
--- a/testapp/src/main/java/de/staropensource/sosengine/testapp/Main.java
+++ b/testapp/src/main/java/de/staropensource/sosengine/testapp/Main.java
@@ -22,6 +22,7 @@ package de.staropensource.sosengine.testapp;
 import de.staropensource.sosengine.base.Engine;
 import de.staropensource.sosengine.base.classes.types.Vec2i;
 import de.staropensource.sosengine.base.logging.LoggerInstance;
+import de.staropensource.sosengine.base.types.CodePart;
 import de.staropensource.sosengine.base.types.LogIssuer;
 import de.staropensource.sosengine.graphics.GraphicsSubsystem;
 import de.staropensource.sosengine.graphics.classes.ApiMainClass;
@@ -67,7 +68,7 @@ public class Main {
      *
      * @see LoggerInstance
      */
-    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass()));
+    private final LoggerInstance logger = new LoggerInstance(new LogIssuer(getClass(), CodePart.APPLICATION));
 
     /**
      * Constructor.