diff --git a/silecs-codegen/src/xml/migration/2_0_xto2_1_x.py b/silecs-codegen/src/xml/migration/2_0_xto2_1_x.py
index c625eb6f0a72034a202601469478f92bc1d24101..f9ea8c653224f56900b25fb1faa2b0fbe961d918 100644
--- a/silecs-codegen/src/xml/migration/2_0_xto2_1_x.py
+++ b/silecs-codegen/src/xml/migration/2_0_xto2_1_x.py
@@ -32,15 +32,18 @@ class Migration(MigrationBase):
     def migrateClass(self, context, projectDir ):
         modified = fesaClassIncludeHeaderMigrator(context,self.silecsDocument)
         removeSilecsDesignGenCode(context, self.silecsDocument)
+        modified |= fesaClassMakeSpecificMigrator(self.silecsDocument)
+        self.updateFESAMakeSpecific()
         return modified
     
     def migrateDeployUnit(self, context, projectDir ):
         modified = False
         removeSilecsDeployGenCode(context, projectDir)
+        self.updateFESAMakeSpecific()
         return modified
 
 
 if __name__ == "__main__":
     migration = Migration(sys.argv)
     migration.migrate()
-    migration.updateFESAMakeSpecific()
+    
diff --git a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/migrators.py b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/migrators.py
index c80e637a4cb384cde87c046f591294f93ab2aab1..819d454d281e0d63694e66a3da0e6e8e9afc5d53 100644
--- a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/migrators.py
+++ b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/migrators.py
@@ -15,12 +15,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import libxml2
-import FileUtils
+from migration import FileUtils
 import os
 import shutil
 
 def fesaClassIncludeHeaderMigrator(context,silecsDocument):
-    print("Info: The include calls in all FESA source files will be updated to use the new 'generated-silecs' folder")
+    print("Migration-Info: The include calls in all FESA source files will be updated to use the new 'generated-silecs' folder")
     modified = False
     silecsClassNodes = context.xpathEval("//SILECS-Class")
     if not silecsClassNodes:
@@ -37,8 +37,19 @@ def fesaClassIncludeHeaderMigrator(context,silecsDocument):
         modified = True 
     return modified
 
+def fesaClassMakeSpecificMigrator(silecsDocument):
+    print("Migration-Info:  Compiler flags for new codegen-folder will be added into the Makefile.specific of your FESA class")
+    modified = False
+    projectDir = FileUtils.getProjectDir(silecsDocument)
+    makeSpecific = os.path.join(projectDir,"myProject","Makefile.specific")
+    if os.path.isfile(makeSpecific):
+        with open(makeSpecific, "a") as myfile:
+            myfile.write("\nCOMPILER_FLAGS += -I./generated-silecs/cpp")
+        modified = True 
+    return modified
+
 def removeSilecsDesignGenCode(context, silecsDocument):
-    print("Info: The silecs generated C++ code which was located in 'Common' moved to 'generated-silecs' in the root directory. The old code will be removed")
+    print("Migration-Info: The silecs generated C++ code which was located in 'Common' moved to 'generated-silecs' in the root directory. The old code will be removed")
     silecsClassNodes = context.xpathEval("//SILECS-Class")
     if not silecsClassNodes:
         raise Exception('Node "SILECS-Class" not found')
@@ -54,7 +65,7 @@ def removeSilecsDesignGenCode(context, silecsDocument):
         os.remove(hppFile)
         
 def removeSilecsDeployGenCode(context, projectDir):
-    print("Info: the silecsdeploy folder 'generated' will be named 'generated-silecs' to be consistant with silecsdesign. The old folder will be removed.")
+    print("Migration-Info: the silecsdeploy folder 'generated' will be named 'generated-silecs' to be consistant with silecsdesign. The old folder will be removed.")
     clientFolder = os.path.join(projectDir,"generated","client")
     controllerFolder = os.path.join(projectDir,"generated","controller")
     wrapperFolder = os.path.join(projectDir,"generated","wrapper")
diff --git a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific
new file mode 100644
index 0000000000000000000000000000000000000000..31408b4792b1251765eb86a5419aa2ba4fafceb3
--- /dev/null
+++ b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific
@@ -0,0 +1,15 @@
+# Include SILECS library path
+SILECS_PATH ?= /home/schwinn/git/silecs-base/silecs-communication-cpp/build
+
+# Additional compiler warning flags
+override WARNFLAGS += 
+
+# Additional compiler flags
+COMPILER_FLAGS += -I$(SILECS_PATH)/include -I$(SILECS_PATH)/include/silecs-communication/interface/core
+COMPILER_FLAGS +=
+LINKER_FLAGS +=
+
+# Additional headers (Custom.h Specific.h ...) which need to be installed
+EXTRA_HEADERS += 
+
+COMPILER_FLAGS += -I./generated-silecs/cpp
\ No newline at end of file
diff --git a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific.correct b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific.correct
new file mode 100644
index 0000000000000000000000000000000000000000..31408b4792b1251765eb86a5419aa2ba4fafceb3
--- /dev/null
+++ b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific.correct
@@ -0,0 +1,15 @@
+# Include SILECS library path
+SILECS_PATH ?= /home/schwinn/git/silecs-base/silecs-communication-cpp/build
+
+# Additional compiler warning flags
+override WARNFLAGS += 
+
+# Additional compiler flags
+COMPILER_FLAGS += -I$(SILECS_PATH)/include -I$(SILECS_PATH)/include/silecs-communication/interface/core
+COMPILER_FLAGS +=
+LINKER_FLAGS +=
+
+# Additional headers (Custom.h Specific.h ...) which need to be installed
+EXTRA_HEADERS += 
+
+COMPILER_FLAGS += -I./generated-silecs/cpp
\ No newline at end of file
diff --git a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific.original b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific.original
new file mode 100644
index 0000000000000000000000000000000000000000..de1848541e57bf1728b0984d1d934a2101f0b179
--- /dev/null
+++ b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/myProject/Makefile.specific.original
@@ -0,0 +1,13 @@
+# Include SILECS library path
+SILECS_PATH ?= /home/schwinn/git/silecs-base/silecs-communication-cpp/build
+
+# Additional compiler warning flags
+override WARNFLAGS += 
+
+# Additional compiler flags
+COMPILER_FLAGS += -I$(SILECS_PATH)/include -I$(SILECS_PATH)/include/silecs-communication/interface/core
+COMPILER_FLAGS +=
+LINKER_FLAGS +=
+
+# Additional headers (Custom.h Specific.h ...) which need to be installed
+EXTRA_HEADERS += 
diff --git a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/testMigration.py b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/testMigration.py
index d8d804debcfbe01930a28857e479ca56ec689f47..b547857ec2d3d729d83ebd6c17ce83b6a846a63a 100644
--- a/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/testMigration.py
+++ b/silecs-codegen/src/xml/migration/migration2_0_Xto2_1_X/testMigration.py
@@ -18,10 +18,21 @@ from test.testBase import *
 
 import libxml2
 from migration.migration2_0_Xto2_1_X.migrators import *
-import inspect #get caller name
+import inspect  # get caller name
+from shutil import copyfile
+import os
 
+def testFesaClassMakeSpecificMigrator():
+    currentDirectory = os.path.dirname(os.path.abspath(__file__))
+    makefileSpecific = os.path.join(currentDirectory, "myProject", "Makefile.specific")
+    makefileSpecificOriginal = os.path.join(currentDirectory, "myProject", "Makefile.specific.original")
+    makefileSpecificCorrect = os.path.join(currentDirectory, "myProject", "Makefile.specific.correct")
+    if os.path.isfile(makefileSpecific):
+        os.remove(makefileSpecific)
+    copyfile(makefileSpecificOriginal, makefileSpecific)
+    fesaClassMakeSpecificMigrator(makefileSpecific)
+    assertFileEqual(makefileSpecific,makefileSpecificCorrect)
+    
 def runTests():
-    print("nothing so far")
-    #testdesignValueTypeMigrator()
-    #testdesignBlockRegisterMigrator()
+    testFesaClassMakeSpecificMigrator()
     # print deployDoc # for debugging
diff --git a/silecs-codegen/src/xml/migration/migrationBase.py b/silecs-codegen/src/xml/migration/migrationBase.py
index eea70a06dc60e2ba737201897fabf94740154d44..61590b77a948eb8274a5f19abb810d569d958c0f 100644
--- a/silecs-codegen/src/xml/migration/migrationBase.py
+++ b/silecs-codegen/src/xml/migration/migrationBase.py
@@ -54,6 +54,7 @@ class MigrationBase(object):
     def updateFESAMakeSpecific(self):
         projectDir = FileUtils.getProjectDir(self.silecsDocument)
         makeSpecific = os.path.join(projectDir,"Makefile.specific")
+        print("Migration-Info: Old Version-Strings in '" + makeSpecific + "' will be replaced\n")
         if os.path.isfile(makeSpecific):
             oldComm = "silecs-communication-cpp/" + self.versionOld
             newComm = "silecs-communication-cpp/" + self.versionNew
@@ -64,6 +65,7 @@ class MigrationBase(object):
 
     def removeGenCode(self):
         projectDir = FileUtils.getProjectDir(self.silecsDocument)
+        print("Migration-Info: Generated-code folder of '" + projectDir + "' will be removed\n")
         clientFolder = projectDir + "/generated/client"
         controllerFolder = projectDir + "/generated/controller"
         wrapperFolder = projectDir + "/generated/wrapper"
diff --git a/silecs-codegen/src/xml/migration/runTests.py b/silecs-codegen/src/xml/migration/runTests.py
index f9b3568a4c2b869a5ee01df411c63ee059757ef8..a3eaf87c73cd7135b972f993a70dbed030d30e6e 100644
--- a/silecs-codegen/src/xml/migration/runTests.py
+++ b/silecs-codegen/src/xml/migration/runTests.py
@@ -18,6 +18,7 @@ from test.testBase import *
 import migration.migration_0_9_0to0_10_0.testMigration
 import migration.migration0_10_0to1_0_0.testMigration
 import migration.migration1_0_Xto2_0_0.testMigration
+import migration.migration2_0_Xto2_1_X.testMigration
 
 SilecsDeployOld = '''<?xml version="1.0" encoding="UTF-8"?>
 <SILECS-Deploy silecs-version="oldVersion" created="03/04/16" updated="03/04/16" 
@@ -48,4 +49,5 @@ def runAllTests():
     migration.migration_0_9_0to0_10_0.testMigration.runTests()
     migration.migration0_10_0to1_0_0.testMigration.runTests()
     migration.migration1_0_Xto2_0_0.testMigration.runTests()
+    migration.migration2_0_Xto2_1_X.testMigration.runTests()
     allTestsOk()