diff --git a/coursebuilder/__main__.py b/coursebuilder/__main__.py
index 3332950..5d14d3a 100644
--- a/coursebuilder/__main__.py
+++ b/coursebuilder/__main__.py
@@ -17,30 +17,12 @@ import textwrap
 import string
 
 
-
-class CourseBuilder:
-
+class MarkdownGenerator:
     def __init__(self) -> None:
-        self.__schema = None
+        pass
 
     
-    def set_schema(self,schema = None):
-        self.__schema = schema
-
-    def get_template(self,field,lang='de'):
-        if hasattr(self.__schema[field],'template'):
-            return self.__schema[field]['template'][lang]
-        else:
-            return "$value"        
-        
-
-    def is_translatable(self,field):
-        if hasattr(self.__schema[field],'translatable'):
-            return self.__schema[field]['translatable']
-        else:
-            return True        
-
-    def generate_markdown(self,ti,pagebreak = False) -> str:
+    def generate_markdown(self,ti,pagebreak = False,title = None) -> str:
 
         line_length = 128
         column_ratio= 0.28
@@ -48,8 +30,8 @@ class CourseBuilder:
         h_len = int(line_length * column_ratio)
         d_len = line_length-h_len
 
-        # if title:
-        #     print('#',desc[lang]['name'],'\n')
+        if title:
+            print('#',title,'\n')
 
         print(''.join(['+',"".ljust(h_len,'-'),'+',"".ljust(d_len,'-'),'+']))
 
@@ -78,14 +60,38 @@ class CourseBuilder:
         # to control pagebreaks for pandoc
         if pagebreak:
             print('\n\\newpage')
+
+class CourseBuilder:
+
+    def __init__(self) -> None:
+        self.__schema = None
+
+    
+    def set_schema(self,schema = None):
+        self.__schema = schema
+
+    def get_template(self,field,lang='de'):
+        if 'template' in self.__schema[field]:
+            return self.__schema[field]['template'][lang]
+        else:
+            return "$value"        
+        
+    def is_translatable(self,field):
+        if 'translatable' in self.__schema[field]:
+            return self.__schema[field]['translatable']
+        else:
+            return True        
+
         
     def process_label(self,field,lang='de'):
         # processes the label of a field item
         return self.__schema[field]['label'][lang]
 
     def process_str(self,meta,field,lang='de'):
-        #  
-        return [self.process_label(field,lang),meta[field][lang]]
+        if self.is_translatable(field):
+            return [self.process_label(field,lang),meta[field][lang]]
+        else:
+            return [self.process_label(field,lang),meta[field]['value']]
 
     def process_enum(self,meta,field,lang='de'):
         v = meta[field]['value']
@@ -95,8 +101,24 @@ class CourseBuilder:
         v = meta[field]['value']
         t = string.Template(self.get_template(field,lang))
         return [self.process_label(field,lang),t.substitute({'value' : v})]
+    
+    def process_multikey(self,meta,field,lang='de'):
+        vs = meta[field]['value']
+        t = string.Template(self.get_template(field,lang))
 
-    def process(self,meta,fields = [],lang = 'de'):
+        k = self.process_label(field,lang)
+        v = ""
+
+        parts = []
+
+        for e in vs:
+            kk = self.__schema[field]['keys'][e][lang]
+            parts.append(t.substitute({'key': kk, 'value' : vs[e]}))
+
+        return [k,', '.join(parts)]
+
+
+    def process(self,meta,fields = [],lang = 'de',pagebreak = False):
 
         table_items = []
 
@@ -105,31 +127,29 @@ class CourseBuilder:
                 case 'str': table_items.append(self.process_str(meta,field,lang)) 
                 case 'enum': table_items.append(self.process_enum(meta,field,lang))
                 case 'int': table_items.append(self.process_int(meta,field,lang))
-        
-        self.generate_markdown(table_items)
+                case 'multikey': table_items.append(self.process_multikey(meta,field,lang))
+
+        mdg = MarkdownGenerator()
+        mdg.generate_markdown(table_items,pagebreak)
 
 
 def main():
     
-    # get command line parameters
-    parser = ArgumentParser()
-
     # arguments
     parser = ArgumentParser(description='versatile curricula generator')
 
     parser.add_argument('-m','--meta',action="extend", nargs="+", type=str,help="course description(s) as YAML file(s)")
     parser.add_argument('-l','--lang',help="Language to parse from meta file (use de or en)",default='de')
     parser.add_argument('-f','--fields',help="Fields to be used, the table will be build accordingly",action="extend", nargs="+", type=str)
-    
     parser.add_argument('-s','--schema',help="using provided schema")
-    
+    parser.add_argument('-p','--pagebreak',action="store_true",help="add a pagebreak after each module")
     
     # get arguments
     args = parser.parse_args()
 
 
     # only run debug
-    if args.schema:
+    if args.schema and args.meta:
         
         cb = CourseBuilder()
 
@@ -138,7 +158,7 @@ def main():
 
         for m in args.meta:
             with open(m) as fm:
-                cb.process(yaml.load(fm,Loader=yaml.Loader),fields=args.fields,lang=args.lang)
+                cb.process(yaml.load(fm,Loader=yaml.Loader),fields=args.fields,lang=args.lang,pagebreak=args.pagebreak)
     else:
         parser.print_help()
 
diff --git a/test/simple/.temp.md b/test/simple/.temp.md
new file mode 100644
index 0000000..0c7e7f4
--- /dev/null
+++ b/test/simple/.temp.md
@@ -0,0 +1,5 @@
++-----------------------------------+---------------------------------------------------------------------------------------------+
+|Modulname                          |Computer Graphics                                                                            |
++===================================+=============================================================================================+
+|Kürzel                             |CG                                                                                           |
++-----------------------------------+---------------------------------------------------------------------------------------------+
diff --git a/test/simple/Makefile b/test/simple/Makefile
new file mode 100644
index 0000000..465b9cd
--- /dev/null
+++ b/test/simple/Makefile
@@ -0,0 +1,8 @@
+table.pdf:
+	@echo "creating english version ..."
+	python ../../coursebuilder -s schema.yaml -m mod.cg.yaml -l en -f name id  | pandoc -o table.pdf
+
+all: table.pdf
+
+clean: 
+	rm table.pdf
\ No newline at end of file
diff --git a/test/simple/mod.cg.yaml b/test/simple/mod.cg.yaml
index 16fd81e..5a3e670 100644
--- a/test/simple/mod.cg.yaml
+++ b/test/simple/mod.cg.yaml
@@ -1,7 +1,5 @@
-name: {
-  de: "Computergrafik",
-  en: "Computer Graphics"
-}
+name:
+  value: Computer Graphics
 
 id:
   value: CG
@@ -12,8 +10,14 @@ credits:
 form-of-exam: 
   value: written
 
-form:
-  value: lecture
+form-of-instruction:
+  value: { 'lecture': 2, 'exersise': 1 }
+
+term:
+  value: 1
+
+duration:
+  value: 1
 
 kind: 
   value: compulsory
@@ -88,3 +92,33 @@ media-of-instruction:
       * Goldstein, E. Bruce. Sensation and Perception. 3rd ed. Belmont, Calif.: Wadsworth Pub. Co., 1989
       * Hughes, John F. Computer Graphics: Principles and Practice. Third edition. Upper Saddle River, New Jersey: Addison-Wesley, 2014
       * Shirley, Peter, and R. Keith Morley. Realistic Ray Tracing. 2. ed. Natick, Mass: A K Peters, 2003
+
+prerequisites:
+  de: ""
+  en: ""
+
+author-of-indenture: 
+  de: ""
+  en: ""
+
+used-in:
+  de: "Master Applied Computerscience"
+  en: "Master Applied Computerscience"
+
+workload:
+  de: "2SWS Vorlesung 1SWS Übung"
+  en: "2SWS lecture 1SWS exersise"
+
+form-of-exam:
+  value: written
+
+frequency:
+  value: once_per_year
+
+
+kind:
+  value: compulsory
+
+remarks:
+  de: 
+  en:
diff --git a/test/simple/schema.yaml b/test/simple/schema.yaml
index cc44d10..cfc5a6e 100644
--- a/test/simple/schema.yaml
+++ b/test/simple/schema.yaml
@@ -57,13 +57,13 @@ content:
 #
 # Lehrform
 #
-form: 
+form-of-instruction: 
     label: {
-        de: "Lehrform",
+        de: "Lehrform(en)",
         en: "form of instruction"
     }
-    type: enum 
-    values: {
+    type: multikey 
+    keys: {
         'lecture' : {
             de: "Vorlesung",
             en: "lecture"
@@ -89,6 +89,9 @@ form:
             en: "project"
         }
     }
+    template: 
+        de: "${key} (${value}SWS)"
+        en: "${key} (${value}SWS)"
 
 #
 # Voraussetzungen für die Teilnahme
@@ -185,21 +188,10 @@ term:
         de: "Semester",
         en: "Term"
     }
-    type: 'enum'
-    values: {
-        'winter' : {
-            de: "Wintersemester",
-            en: "Winter Term"
-        },
-        'summer' : {
-            de: "Sommersemester",
-            en: "Summer Term"
-        },
-        'both' : {
-            de: "Winter- und Sommersemester",
-            en: "winter and summer term"
-        }
-    }
+    type: int
+    template: 
+        de: "$value$. Semester"
+        en: "$value$ semester"
 
 #
 # Häufigkeit des Angebots
@@ -221,7 +213,11 @@ frequency:
         }
     }
 
-duration: enum
+duration: 
+    type: int
+    template: 
+        de: "$value Semester"
+        en: "$value term(s)"
 
 kind:
     type: enum