diff --git a/Documentation/CMakeLists.txt b/Documentation/CMakeLists.txt
index 9492b54c1a..d68002a508 100644
--- a/Documentation/CMakeLists.txt
+++ b/Documentation/CMakeLists.txt
@@ -1,213 +1,202 @@
 # Different doxygen versions produce significantly different behaviour in the MITK documentation
 # especially in regards to the MITK Qt assistant help files and markdown files.
 # The HTML documentation is supposed to be build with Doxygen 1.8.7 or newer, the
 # Qt assistant QCH files are supposed to be generated with Doxygen 1.8.7 or newer.
 # So we check for 1.8.7 here and QCH generation support is checked in
 # BlueBerry/CMakeLists.txt
 set(supported_doxygen_version "1.8.7")
 
 if(DOXYGEN_VERSION VERSION_LESS ${supported_doxygen_version})
   MESSAGE(WARNING "Unsupported doxygen version ${DOXYGEN_VERSION}. The MITK HTML documentation has been tested to work with doxygen ${supported_doxygen_version} or newer.")
 endif()
 
 option(USE_DOT "Use dot program for generating graphical class diagrams with doxygen, if available" ON)
 option(MITK_DOXYGEN_BUILD_ALWAYS "Always build the MITK documentation when building the default target" OFF)
 option(MITK_DOXYGEN_GENERATE_QCH_FILES "Use doxygen to generate Qt compressed help files for MITK docs" OFF)
 mark_as_advanced(USE_DOT MITK_DOXYGEN_BUILD_ALWAYS MITK_DOXYGEN_GENERATE_QCH_FILES)
 if (MITK_DOXYGEN_GENERATE_QCH_FILES AND DOXYGEN_VERSION VERSION_LESS "1.8.7")
   message(WARNING "> Forcing MITK_DOXYGEN_GENERATE_QCH_FILES to OFF because Doxygen version 1.8.7 or newer not found.")
   set(MITK_DOXYGEN_GENERATE_QCH_FILES OFF CACHE BOOL "Use doxygen to generate Qt compressed help files for MITK docs" FORCE)
 endif()
 
 set(HAVE_DOT "NO")
 if(DOXYGEN_DOT_EXECUTABLE AND USE_DOT)
   set(HAVE_DOT "YES")
 endif()
 
 set(MITK_DOXYGEN_TAGFILE_NAME ${MITK_DOXYGEN_OUTPUT_DIR}/MITK.tag CACHE INTERNAL "MITK Doxygen tag file")
 
 # This is relative to the working directory of the doxygen command
 set(MITK_DOXYGEN_STYLESHEET mitk_doxygen_extra.css)
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/${MITK_DOXYGEN_STYLESHEET}
                ${CMAKE_CURRENT_BINARY_DIR}/${MITK_DOXYGEN_STYLESHEET} COPYONLY)
 
 # Create QCH files for MITK and external projects
 set(MITK_DOXYGEN_GENERATE_QHP "NO")
 if(MITK_DOXYGEN_GENERATE_QCH_FILES)
 
   find_program(QT_HELPGENERATOR_EXECUTABLE
     NAMES qhelpgenerator qhelpgenerator-qt5 qhelpgenerator5
     PATHS ${QT_BINARY_DIR}
     DOC "The location of the the Qt help generator executable"
     NO_DEFAULT_PATH
   )
   mark_as_advanced(QT_HELPGENERATOR_EXECUTABLE)
 
   if(NOT QT_HELPGENERATOR_EXECUTABLE)
     message(SEND_ERROR "The Qt help generator could not be found. Disabling qch generation")
   else()
     set(MITK_DOXYGEN_GENERATE_QHP "YES")
   endif()
 
   # The name of the generated MITK qch file, relative to the
   # Doxygen HTML output folder
   set(MITK_DOXYGEN_QCH_FILE "${MITK_BINARY_DIR}/MITK-${MITK_REVISION_ID}.qch")
 
   # Generating ITK and VTK docs it not done yet
   #option(MITK_DOXYGEN_GENERATE_VTK_QCH_FILE "Use doxygen to generate a Qt compressed help file for VTK docs" OFF)
   #option(MITK_DOXYGEN_GENERATE_ITK_QCH_FILE "Use doxygen to generate a Qt compressed help file for ITK docs" OFF)
   #mark_as_advanced(MITK_DOXYGEN_GENERATE_VTK_QCH_FILE MITK_DOXYGEN_GENERATE_ITK_QCH_FILE)
 
 endif()
 
-
-if(MITK_USE_BLUEBERRY)
-  file(RELATIVE_PATH _blueberry_doxygen_path ${MITK_DOXYGEN_OUTPUT_DIR}/html ${BLUEBERRY_DOXYGEN_OUTPUT_DIR}/html)
-  set(BLUEBERRY_DOXYGEN_TAGFILE "${BLUEBERRY_DOXYGEN_TAGFILE_NAME}=${_blueberry_doxygen_path}")
-  set(BLUEBERRY_DOXYGEN_LINK "<a class=\"el\" href=\"${_blueberry_doxygen_path}/index.html\">BlueBerry Documentation</a>")
-  set(MITK_XP_LINK "\\ref mitkExtPointsIndex")
-  configure_file(schema.css ${MITK_DOXYGEN_OUTPUT_DIR}/html/schema.css)
-
-  set(MITK_DOXYGEN_ENABLED_SECTIONS "${MITK_DOXYGEN_ENABLED_SECTIONS} BLUEBERRY")
-endif(MITK_USE_BLUEBERRY)
-
 # Compile a doxygen input filter for processing CMake scripts
 include(mitkFunctionCMakeDoxygenFilterCompile)
 mitkFunctionCMakeDoxygenFilterCompile(NAMESPACE "CMake")
 
 # Configure some doxygen options
 if(NOT MITK_DOXYGEN_INTERNAL_DOCS)
   set(MITK_DOXYGEN_INTERNAL_DOCS "NO")
   set(MITK_DOXYGEN_HIDE_FRIEND_COMPOUNDS "YES")
   set(MITK_DOXYGEN_EXCLUDE_PATTERNS "*_p.* *Private.h */internal/*")
 else()
   set(MITK_DOXYGEN_HIDE_FRIEND_COMPOUNDS "NO")
   set(MITK_DOXYGEN_EXCLUDE_PATTERNS "")
 endif()
 
 if(NOT MITK_DOXYGEN_GENERATE_TODOLIST)
   set(MITK_DOXYGEN_GENERATE_TODOLIST "NO")
 endif()
 
 if(NOT MITK_DOXYGEN_GENERATE_BUGLIST)
   set(MITK_DOXYGEN_GENERATE_BUGLIST "NO")
 endif()
 
 if(NOT MITK_DOXYGEN_HTML_DYNAMIC_SECTIONS)
   set(MITK_DOXYGEN_HTML_DYNAMIC_SECTIONS "NO")
 endif()
 
 if(NOT MITK_DOXYGEN_UML_LOOK)
   set(MITK_DOXYGEN_UML_LOOK "NO")
 endif()
 
 if(NOT MITK_DOXYGEN_GENERATE_DEPRECATEDLIST)
   set(MITK_DOXYGEN_GENERATE_DEPRECATEDLIST "YES")
 endif()
 
 if(NOT DEFINED MITK_DOXYGEN_DOT_NUM_THREADS)
   set(MITK_DOXYGEN_DOT_NUM_THREADS 0)
 endif()
 
 if(NOT DEFINED US_PLATFORM)
   if(UNIX)
     if(APPLE)
       set(US_PLATFORM "US_PLATFORM_APPLE=1")
     else()
       set(US_PLATFORM "US_PLATFORM_LINUX=1")
     endif()
     set(US_PLATFORM "${US_PLATFORM} \\\nUS_PLATFORM_POSIX=1")
   else()
     set(US_PLATFORM "US_PLATFORM_WINDOWS=1")
   endif()
 endif()
 
 # parse which plug-in documentation to activate
 set(USERS_GUIDE_INPUT "${MITK_SOURCE_DIR}/Documentation/Doxygen/UserManual/")
 if(MITK_USE_BLUEBERRY)
   if(MITK_BUILD_ALL_PLUGINS)
     set(USERS_GUIDE_INPUT "${USERS_GUIDE_INPUT} \\
         ${MITK_SOURCE_DIR}/Plugins/")
   else()
     foreach(mitk_plugin ${${CMAKE_PROJECT_NAME}_PLUGIN_LIBRARIES})
       # we want each line to end in " \" and each directory be on a separate line
       set(USERS_GUIDE_INPUT "${USERS_GUIDE_INPUT} \\
           ${${mitk_plugin}_SOURCE_DIR}/")
     endforeach()
   endif()
 
   if(MITK_BUILD_EXAMPLES)
     set(USERS_GUIDE_INPUT "${USERS_GUIDE_INPUT} \\
         ${MITK_SOURCE_DIR}/Examples/Plugins/")
   endif()
 endif()
 
 # create output directories for the guides
 file(MAKE_DIRECTORY ${MITK_DOXYGEN_OUTPUT_DIR}/Guides/Users_Guide/)
 file(MAKE_DIRECTORY ${MITK_DOXYGEN_OUTPUT_DIR}/Guides/Developers_Guide/)
 
 configure_file(doxygen.conf.in
                ${CMAKE_CURRENT_BINARY_DIR}/doxygen.conf)
 configure_file(doxygen_users_guide.conf.in
                ${CMAKE_CURRENT_BINARY_DIR}/doxygen_users_guide.conf)
 configure_file(doxygen_developers_guide.conf.in
                ${CMAKE_CURRENT_BINARY_DIR}/doxygen_developers_guide.conf)
 
 if(MITK_DOXYGEN_BUILD_ALWAYS)
   set(_doc_in_all "ALL")
 else()
   set(_doc_in_all "")
 endif()
 
 add_custom_target(doc ${_doc_in_all}
                   ${DOXYGEN} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.conf
                   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
                   )
 
 add_custom_target(doc_usersguide
                   ${DOXYGEN} ${CMAKE_CURRENT_BINARY_DIR}/doxygen_users_guide.conf
                   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
                   )
 
 add_custom_target(doc_developersguide
                   ${DOXYGEN} ${CMAKE_CURRENT_BINARY_DIR}/doxygen_developers_guide.conf
                   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
                   )
 
 set_property(TARGET doc doc_usersguide doc_developersguide PROPERTY FOLDER "${MITK_ROOT_FOLDER}/Documentation")
 
 if(MITK_USE_BLUEBERRY)
   # convert the extension points schema files into html
   find_package(Ant)
   set(BLUEBERRY_DOC_TOOLS_DIR "" CACHE PATH "Directory containing additional tools needed for generating the documentation")
   if(ANT_FOUND AND BLUEBERRY_DOC_TOOLS_DIR)
 
     list(APPEND MITK_XP_GLOB_EXPRESSIONS
          ${MITK_SOURCE_DIR}/Plugins/plugin.xml)
 
     file(GLOB_RECURSE _plugin_xmls ${MITK_XP_GLOB_EXPRESSIONS})
 
     mitkFunctionConvertXPSchema(INPUT ${_plugin_xmls}
                                 OUTPUT_DIR "${MITK_DOXYGEN_OUTPUT_DIR}/html/extension-points/html"
                                 TARGET_NAME mitkXPDoc
                                )
 
     add_dependencies(doc mitkXPDoc)
   else()
     message(STATUS "Extension-point schema documentation generation disabled due to missing Ant and / or missing BlueBerry doc tools.")
   endif()
 endif(MITK_USE_BLUEBERRY)
 
 #if(MITK_DOXYGEN_GENERATE_ITK_QCH_FILE)
 #  # add the command to generate the ITK documentation
 #  add_custom_target(doc-itk
 #                    COMMAND ${DOXYGEN} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.itk.conf)
 #  add_dependencies(doc doc-itk)
 #endif()
 
 #if(MITK_DOXYGEN_GENERATE_VTK_QCH_FILE)
 #  # add the command to generate the VTK documentation
 #  add_custom_target(doc-vtk
 #                    COMMAND ${DOXYGEN} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.vtk.conf)
 #  add_dependencies(doc doc-vtk)
 #endif()