diff --git a/code/setup/display.py b/code/setup/display.py
index df1520b..0f3d933 100644
--- a/code/setup/display.py
+++ b/code/setup/display.py
@@ -23,15 +23,32 @@ def DisplayHelpMessage():
 # METHODS display case
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-def DisplayStartOfCase(name: Any):
+def DisplayStartOfCase(index: int, descr: Any):
     DisplayBar(80);
-    logPlain('\033[92;1mCASE {}\033[0m'.format(name))
+    if not isinstance(descr, str) or descr == '':
+        logPlain('\033[92;1mCASE {index}\033[0m.'.format(index=index));
+    else:
+        logPlain('\033[92;1mCASE {index}\033[0m (\033[1;2m{descr}\033[0m).'.format(index=index, descr=descr));
     return;
 
 def DisplayEndOfCase():
     DisplayBar(80);
     return;
 
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+# METHODS display value
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+def RepresentValue(value: Any) -> Any:
+    if value is None or isinstance(value, (str, bool, int, float)):
+        return value;
+    elif isinstance(value, list):
+        if len(value) > 10:
+            value = value[:3] + [ '...' ] + value[-2:];
+        # return '[{}, ..., {}]'.format(', '.join(value[:3]), ', '.join(value[-2:])
+        return value;
+    return value;
+
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # METHODS display algorithm start/end
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -40,13 +57,13 @@ def DisplayStartOfAlgorithm(name: str, *_: Any, **inputs: Any):
     logPlain('Ausführung vom Algorithmus: \033[92;1m{}\033[0m'.format(name));
     logPlain('INPUTS');
     for varname, value in inputs.items():
-        logPlain('    - {} = {}'.format(varname, value))
+        logPlain('    - {} = {}'.format(varname, RepresentValue(value)))
     return;
 
 def DisplayEndOfAlgorithm(*_: Any, **outputs: Any):
     logPlain('OUTPUTS:')
     for varname, value in outputs.items():
-        logPlain('    - {} = {}'.format(varname, value))
+        logPlain('    - {} = {}'.format(varname, RepresentValue(value)))
     return;
 
 def DisplayMetrics():