diff --git a/intern/plugin.go b/intern/plugin.go
new file mode 100644
index 0000000..8d0cc03
--- /dev/null
+++ b/intern/plugin.go
@@ -0,0 +1,33 @@
+package intern
+
+type FunctionsProvider interface {
+	GetHAL() map[string]func() string
+	GetCOP() map[string]func() string
+}
+
+type BusinessLogik struct{}
+
+func (b *BusinessLogik) GetHAL() map[string]func() string {
+	return map[string]func() string{
+		"halFunction1": func() string {
+			return "Executing HAL Function 1"
+		},
+		"halFunction2": func() string {
+			return "Executing HAL Function 1"
+		},
+	}
+}
+
+func (b *BusinessLogik) GetCOP() map[string]func() string {
+	return map[string]func() string{
+		"copFunction1": func() string {
+			return "Executing COP Function 1"
+		},
+		"copFunction2": func() string {
+			return "Executing COP Function 2"
+		},
+	}
+}
+func NewBusinessLogik() FunctionsProvider {
+	return &BusinessLogik{}
+}