diff --git a/Tablet/TableDirector.swift b/Tablet/TableDirector.swift
index 28379b1..9856c1c 100644
--- a/Tablet/TableDirector.swift
+++ b/Tablet/TableDirector.swift
@@ -62,7 +62,7 @@ public class TableDirector: NSObject, UITableViewDataSource, UITableViewDelegate
     public func invokeAction(action: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath) -> AnyObject? {
         
         let builder = builderAtIndexPath(indexPath)
-        return builder.0.invokeAction(action, cell: cell, indexPath: indexPath, itemIndex: builder.1)
+        return builder.0.invokeAction(action, cell: cell, indexPath: indexPath, itemIndex: builder.1, userInfo: nil)
     }
     
     internal func didReceiveAction(notification: NSNotification) {
@@ -70,7 +70,7 @@ public class TableDirector: NSObject, UITableViewDataSource, UITableViewDelegate
         if let action = notification.object as? Action, indexPath = tableView.indexPathForCell(action.cell) {
             
             let builder = builderAtIndexPath(indexPath)
-            builder.0.invokeAction(.custom(action.key), cell: action.cell, indexPath: indexPath, itemIndex: builder.1)
+            builder.0.invokeAction(.custom(action.key), cell: action.cell, indexPath: indexPath, itemIndex: builder.1, userInfo: action.userInfo)
         }
     }
     
@@ -80,7 +80,7 @@ public class TableDirector: NSObject, UITableViewDataSource, UITableViewDelegate
 
         if let _ = bundle.pathForResource("cell name", ofType: "nib") { // existing cell
 
-            tableView.registerNib(UINib(nibName: "", bundle: bundle), forCellReuseIdentifier: "")
+            tableView.registerNib(UINib(nibName: "cell", bundle: bundle), forCellReuseIdentifier: "cell id")
             
         } else {
 
@@ -122,7 +122,7 @@ public extension TableDirector {
         
         let cell = tableView.dequeueReusableCellWithIdentifier(builder.0.reusableIdentifier, forIndexPath: indexPath)
         
-        builder.0.invokeAction(.configure, cell: cell, indexPath: indexPath, itemIndex: builder.1)
+        builder.0.invokeAction(.configure, cell: cell, indexPath: indexPath, itemIndex: builder.1, userInfo: nil)
         
         return cell
     }
diff --git a/Tablet/TableRowBuilder.swift b/Tablet/TableRowBuilder.swift
index 9d1b418..d980ac1 100644
--- a/Tablet/TableRowBuilder.swift
+++ b/Tablet/TableRowBuilder.swift
@@ -95,7 +95,7 @@ public class TableRowBuilder<I, C where C: UITableViewCell> : RowBuilder {
     
     // MARK: Triggers
     
-    public func invokeAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int) -> AnyObject? {
+    public func invokeAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int, userInfo: [NSObject: AnyObject]? = nil) -> AnyObject? {
 
         if let action = actions[actionType.key] {
             return action.invoke(ActionData(cell: cell as? C, indexPath: indexPath, item: items[itemIndex], itemIndex: itemIndex))
@@ -117,7 +117,7 @@ public class TableConfigurableRowBuilder<I, C: ConfigurableCell where C.Item ==
         super.init(items: items, id: C.reusableIdentifier(), estimatedRowHeight: estimatedRowHeight)
     }
 
-    public override func invokeAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int) -> AnyObject? {
+    public override func invokeAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int, userInfo: [NSObject: AnyObject]? = nil) -> AnyObject? {
 
         switch actionType {
         case .configure:
diff --git a/Tablet/TableSectionBuilder.swift b/Tablet/TableSectionBuilder.swift
index b106bb8..f74bdd3 100644
--- a/Tablet/TableSectionBuilder.swift
+++ b/Tablet/TableSectionBuilder.swift
@@ -50,7 +50,7 @@ public class TableSectionBuilder {
         self.footerTitle = footerTitle
         
         if let initialRows = rowBuilders {
-            self.builders.appendContentsOf(initialRows)
+            builders.appendContentsOf(initialRows)
         }
     }
 
@@ -84,4 +84,9 @@ public extension TableSectionBuilder {
         
         builders.removeAll()
     }
+    
+    public func appendRowBuilder(rowBuilder: RowBuilder) {
+
+        builders.append(rowBuilder)
+    }
 }
\ No newline at end of file
diff --git a/Tablet/Tablet.swift b/Tablet/Tablet.swift
index 4b3db85..12158ed 100644
--- a/Tablet/Tablet.swift
+++ b/Tablet/Tablet.swift
@@ -122,5 +122,5 @@ public protocol RowBuilder {
     var reusableIdentifier: String { get }
     var estimatedRowHeight: CGFloat { get }
 
-    func invokeAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int) -> AnyObject?
+    func invokeAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int, userInfo: [NSObject: AnyObject]?) -> AnyObject?
 }
\ No newline at end of file
diff --git a/TabletDemo/TabletDemo.xcodeproj/project.xcworkspace/xcuserdata/maxsokolov.xcuserdatad/UserInterfaceState.xcuserstate b/TabletDemo/TabletDemo.xcodeproj/project.xcworkspace/xcuserdata/maxsokolov.xcuserdatad/UserInterfaceState.xcuserstate
index 128e146..5dccf4a 100644
Binary files a/TabletDemo/TabletDemo.xcodeproj/project.xcworkspace/xcuserdata/maxsokolov.xcuserdatad/UserInterfaceState.xcuserstate and b/TabletDemo/TabletDemo.xcodeproj/project.xcworkspace/xcuserdata/maxsokolov.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/TabletDemo/TabletDemo/Base.lproj/Main.storyboard b/TabletDemo/TabletDemo/Base.lproj/Main.storyboard
index 7c1d36f..65ef436 100644
--- a/TabletDemo/TabletDemo/Base.lproj/Main.storyboard
+++ b/TabletDemo/TabletDemo/Base.lproj/Main.storyboard
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9059" systemVersion="15B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="jN2-c3-xf5">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9060" systemVersion="15B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="jN2-c3-xf5">
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9049"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9051"/>
     </dependencies>
     <scenes>
         <!--View Controller-->
@@ -23,14 +23,14 @@
                                 <color key="backgroundColor" red="0.93725490199999995" green="0.93725490199999995" blue="0.95686274510000002" alpha="1" colorSpace="calibratedRGB"/>
                                 <prototypes>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="cell" textLabel="Rrx-qY-GXL" style="IBUITableViewCellStyleDefault" id="MhM-yS-XTS">
-                                        <rect key="frame" x="0.0" y="113.5" width="600" height="44"/>
+                                        <rect key="frame" x="0.0" y="114" width="600" height="44"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="MhM-yS-XTS" id="1uR-sU-VS9">
-                                            <rect key="frame" x="0.0" y="0.0" width="600" height="43.5"/>
+                                            <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Title" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Rrx-qY-GXL">
-                                                    <rect key="frame" x="15" y="0.0" width="570" height="43.5"/>
+                                                    <rect key="frame" x="15" y="0.0" width="570" height="43"/>
                                                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                                     <animations/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="16"/>
@@ -43,10 +43,10 @@
                                         <animations/>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="ConfigurableTableViewCell" id="GPe-Vu-z5d" customClass="ConfigurableTableViewCell" customModule="TabletDemo" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="157.5" width="600" height="44"/>
+                                        <rect key="frame" x="0.0" y="158" width="600" height="44"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="GPe-Vu-z5d" id="GMV-qL-pTv">
-                                            <rect key="frame" x="0.0" y="0.0" width="600" height="43.5"/>
+                                            <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="C3u-xz-sbM">
diff --git a/TabletDemo/TabletDemo/ViewController.swift b/TabletDemo/TabletDemo/ViewController.swift
index 786811e..bb14c76 100644
--- a/TabletDemo/TabletDemo/ViewController.swift
+++ b/TabletDemo/TabletDemo/ViewController.swift
@@ -53,9 +53,11 @@ class ViewController: UIViewController {
                 data.cell!.contentLabel.text = "Tablet is a super lightweight yet powerful generic library that handles a complexity of UITableView's datasource and delegate methods in a Swift environment. Tablet's goal is to provide an easiest way to create complex table views. With Tablet you don't have to write a messy code of switch or if statements when you deal with bunch of different cells in different sections."
             }
         
-        //rowBuilder += rowBuilder
+        
 
         let sectionBuilder = TableSectionBuilder(headerTitle: "Tablet", footerTitle: "Deal with table view like a boss.", rowBuilders: [rowBuilder, configurableRowBuilder])
+        
+        
 
         tableDirector += sectionBuilder
     }