diff --git a/Documentation/Doxygen/DeveloperManual/DeveloperManualPortal.dox b/Documentation/Doxygen/DeveloperManual/DeveloperManualPortal.dox
index 8de6fe65b6..3f3aa826bb 100644
--- a/Documentation/Doxygen/DeveloperManual/DeveloperManualPortal.dox
+++ b/Documentation/Doxygen/DeveloperManual/DeveloperManualPortal.dox
@@ -1,29 +1,33 @@
 /**
 \page DeveloperManualPortal MITK: Developer Manual
 
-Development with MITK can happen under several conditions. Depending on whether you are using the Toolkit or the entire application, different sections may apply to you. In case you are unsure about what you need, please refer to \link Architecture The Architecture of MITK text\endlink. An extensive Introduction to MITK is available under \link StartingDevelopment Starting your MITK Development\endlink.
+Development with MITK can happen under several conditions. Depending on whether you are using the Toolkit or the entire application, different sections may apply to you.
+In case you are unsure about what you need, please refer to \link Architecture The Architecture of MITK text\endlink.
+An extensive Introduction to MITK is available under \link StartingDevelopment Starting your MITK Development\endlink.
 
-Depending on whether you are working with the \link DevelopmentToolkit Toolkit\endlink or the \link DevelopmentApplication Application\endlink, you can refer to their respective pages. Generated API-Documentation can be found \link DevelopmentAPI here\endlink.
+Once you have made yourself familiar with MITK, you should have a look at the \link Concepts Development Concepts\endlink, as MITK implements a lot of high-level functionality.
+Knowing about these concepts will prevent you from reimplementing functionality.
+
+Once you start consuming more specific functionality, the \link MITKModuleManualsListPage Module Manual\endlink will be helpful to understand how a specific plugin works and what functionality it provides.
+
+Finally, generated API-Documentation can be found \link DevelopmentAPI here\endlink.
 
 <ul>
   <li> \subpage StartingDevelopment </li>
   <ul>
     <li> \ref Architecture </li>
     <li> \ref SettingUpMITK </li>
     <li> \ref GettingToKnowMITK </li>
     <li> \ref FirstSteps </li>
     <li> \ref AboutTestingPage </li>
   </ul>
-  <li> \subpage DevelopmentToolkit </li>
-  <ul>
-  <li> \ref Concepts </li>
-  <li> \ref MITKModuleManualsListPage </li>
-  </ul>
+  <li> \subpage Concepts </li>
+  <li> \subpage MITKModuleManualsListPage </li
   <li> \subpage DevelopmentApplication </li>
   <ul>
     <li> \ref mitkExtPointsIndex </li>
   </ul>
   <li> \subpage DeploymentPage </li>
 </ul>
 
 */
diff --git a/Documentation/Doxygen/DeveloperManual/Toolkit/DevelopmentToolkit.dox b/Documentation/Doxygen/DeveloperManual/Toolkit/DevelopmentToolkit.dox
deleted file mode 100644
index 19ed8049b3..0000000000
--- a/Documentation/Doxygen/DeveloperManual/Toolkit/DevelopmentToolkit.dox
+++ /dev/null
@@ -1,15 +0,0 @@
-/**
-
-\page DevelopmentToolkit Developing with the MITK Toolkit
-
-Two major sections are available for your reference. \ref Concepts will explain several core concepts of MITK on a more abstract level.
-We advise to read this section and to understand the available concepts, as this will prevent you from reimplementing functionality.
-\ref MITKModuleManualsListPage shows a list of the available module manuals for in depth advice on how to use each module.
-
-<ul>
-  <li> \subpage Concepts </li>
-  <li> \subpage MITKModuleManualsListPage </li>
-</ul>
-
-
-*/