diff --git a/MVMCoreUI/Atoms/Views/Arrow.swift b/MVMCoreUI/Atoms/Views/Arrow.swift
index f2e98abb..2103d73f 100644
--- a/MVMCoreUI/Atoms/Views/Arrow.swift
+++ b/MVMCoreUI/Atoms/Views/Arrow.swift
@@ -8,14 +8,16 @@
 
 import UIKit
 
-class Arrow: View {
+open class Arrow: View {
 
-    /*
-    // Only override draw() if you perform custom drawing.
-    // An empty implementation adversely affects performance during animation.
-    override func draw(_ rect: CGRect) {
-        // Drawing code
+    
+    open override func setupView() {
+        super.setupView()
     }
-    */
 
+    //MARK: - MVMCoreMoleculeViewProtocol
+    public override func setWithModel(_ model: MoleculeModelProtocol?, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable: Any]?) {
+        guard let progressBarModel = model as? ArrowModel else { return }
+
+    }
 }